endosulfan residues not detected in river water samples- scientific research

78
REPORT on ANALYSIS OF PESTICIDE RESIDUES IN RIVER WATER I SEDIMENT SAMPLES FROM INDIA 'For ,4 CENTEGRO CENTER FOR ENVIRONMENT & AGROCHEMICALS(CENTEGRO) Kanta Niwas, 11 th Road, Khar (West) Mumbai - 400 052. lJJy SG$ Environment Division, SGS India Private Ltd., Chennai JANUARY 2a10

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DESCRIPTION

This study was undertaken to know the presence of pesticide residues in river water & sediment samples collected from the major rivers across India which are traditionally used as a source for irrigation. The study aimed to identify the presence of residues of most commonly used pesticide, endosulfan. The results showed no detection of endosulfan in any of the samples analyzed.

TRANSCRIPT

Page 1: Endosulfan residues not detected in river water samples- Scientific Research

REPORT

on

ANALYSIS OF PESTICIDE RESIDUES IN RIVER WATER I

SEDIMENT SAMPLES FROM INDIA

For

4t~ CENTEGRO

CENTER FOR ENVIRONMENT amp AGROCHEMICALS(CENTEGRO) Kanta Niwas 11 th Road

Khar (West) Mumbai - 400 052

lJJy

SG$ Environment Division SGS India Private Ltd

Chennai

JANUARY 2a10

Analysis of pesticide residues in river watersediment samples from India

Report

Analysis of pesticide rsidues in riVer watersediment samples

from India

Sponsored by

Centre for Environment amp Agrochemicals (CENTEGRO)

Ready Money Terrace 167 DrAB Road Worli Mumbai 400018

INDIA

Study Performed by

SGS India Pvt Limited 1509A Old Mahabalipuram Road Thoraipakkam

Chennai 600097 INDIA

~-GSr SGS India Pyt Ltd Environment Division Chennai 1

7

Analysis of pesticide residues in river watersediment samples from India

CONTEIHS

Page NoI SNo Description 1 Declaration 3

Quality-Assurance Statement 4I 2 Certificate of Affirmation 3 5

4 iSummary of the Project 6I ----------------~ ------_---shy

5 Project Details 7

6 Introduction 8 shy

About SltS India Pvt Ltd 8 Identification of Study Areas amp Sampling Sites 10 8

list of SampLing Locations (Sediments and Water) 9 12

Sampling Procedure for River amp Surface Water 10 18

11 Records Management 20 Quality ControL amp QualityAssurance 2012

13 bullPartiaL Validation Document for Pesticide Residue AnaLysis 21

14 Procedure for Sample AnaLysis 24 ~---------

15 Results of River Water Ii Sediment Samples 26 -- Conclusion 3416

I~naLYSiS (FAO) B iChromatograms for result along with the caLcuLations II

GlP certificate C III

D ISO certificates IV

E bull NA6L certificate V

F bullMoEF certificate VI

SGS India Pvt Ltd Environment Divison j Chennai

Analysis of pesticide residueurosin river Wllte(sedirllent samples from India

OECLARATION

Thi~ is to certify that the study Malysis of pesticide residues in river watersediment samples from hiia sponsorild by Ceriter for En-iironment and Agrocnemicals ( CENTEGRO) t)aving its Registered office at Ready Money Terrace 167 DrAB Road Worli Mumpai India was carried out at SGS India Pvt Limited Chennai india inaccordahce with National GLP principles

Place Chennai

SGS tndia-pvt Ltd Environment- Division (henna 3

Analysis of pesticide residues in river waterIsediment samples from India

QUALITY ASSURANCE STATEMENT

Study No 01011009

Study Title Analysis of pesticide residues in river watersediment samples from India

The Quality Assurance Unit of SGS has reviewed this report

The final report completely and accurately reflects the analytical results as analyzed

in the lab for the above referred study

The study inspections were performed on the following dates

Date

SGSlndia Pvt Ltd Environment Division Chenoa 4

- ----shy

9~~~Orqf gt --_- bull - bull lt lt C

1 1na~sisectltib~csiiddiiifeMdues in rlver -- yeniitJrlSyen~iitlrlf~tmQl~sectff6inl riara

-- - _ gt gt j _ ---_- _ __lt - -_ -- ---7 --

c- ) shy

It icitiflgq ih~t thesttidyihit~~ntiretY was performed in accordance with the

rrihcipleQfGpod taDor~tory Practice anHhefi~al report stands complete in its

origi1~ityandaccuraCjlas per th~~rjriciples of GLP -

~ - - 1 ~

SG~In4ia Fivtmiddotltimiddot Environment igt-vj~iCm (henna

shy

5

Analysis of pesticide residues in river watersediment samples from India

SUMMARY

Agalysis ofpesticide residues in river watersediment sgmples from India

This study was undertaken to know the_ presence of pesticide residues in river water ft sediment samptes coUected from the major rivers across Indla whiCh are traditionally used as a source for irrigation About 70 ~ocations were identified by in 6 different

states oflndia The samples were collected and analYed for pesticide residues as per

national GLP( Good laboratory Practices) using state of art analytical fa=ilities (GeMS and lCMSMS) at our laboratory The study was aimed to identify the presence of

residues of two most commonly used pesticides viz Endosulfan and Imidadoprid

While Endosutfan is a conventional pesticlde Imidadoprid is a new generation

pesticide Both are widely used in Indian agriculture The samples were analyzed as per US- EPA 3510C a EPA 3545A for presence of folloWing residues

bull Alpha Endosulfan

bull Beta endosulfan

bull Endosulfan sulfate

lmidadoprjd

bull The detection limit 000001 mgll

The result

Endosulfanllmidacloprid residUes were not detected in any of the samples analysed ( BDl 01 ppb)

bull BOL Below Delectablu limit

SGS India Pvt Ltd Envronment Division Chennai

6

bullbull

Analysis of pesticide residues in river water I sediment samples from India

PROJECT DETAILS

I GENERAL INFORMATION

Date of Initiation 1410712009

b Date of Completion 301212009

c Name of the sponsorer Centre for Environment a Agrochemlcals

(CENTEGRO) Mumbai India

d Name of the research centre SGS India Pvt Ltd Ufe science Services) Ticel Bio parkTaraman Chennal - 600 OBINDIA

Nonitoring Team SGS India Pvt Ltd Chennal S Suresh Kumar Tech Manager

MrJPalani Sr Executive

MPugazhandi Operation lncharge

Anand Field Chemist

SGS India Pvt Ltd Gurgaon MrUtpai Mazumdar Operation Manager

MrAmit Ranjan Operation Incharge

SGS India Pvt Ltd Thane DrSanthosh Section Incharge

MLNikhil Field Chemist

SGS India Pvt Ltd Kolkat Mr Desarkar Operation Incharge

Mr Amit Dutta Field Chemist

so) India Pvt Ltd l environment Division ChenoGi 7

Analysis of pesticide residues in river waterfsedimentsamples from India

10 INTRODUCTION

Around 226 pesticides are registered for use in agriculture in India as of 2009 against - shy

various pests and diseases These pesticides can be broadly classified into -

Ihsecticides(used for controlling insect pests) Herbiddes (used for controlling

weeds) and Fungicides (used for controlling fungal pathogens ) All the pesticides

under~o rigorous toxlcologkal including eco-~oxicoogical risk assessments prior to

commenial introduction However I the general public have apprehensions about bullcontamination ofwafer sources with pesticide residUes espeCially due to run off from

agricultural fields following rainfall

Hence this study was undertaken to determine the pesticide residues in river water

8 sediments Two most commonly used pesticides were seiected for the study~ Endosulfan and Imidacloprid The former is a conventional pesticide andmiddot the latfer is

a new generation pesticide Both are widely used in Indian agrkulture The study

involves samples taken from rivers across India and is the first of its kind

20 ABOUT SGS INDIA PYT LTO

SGS India Pvt Ltd is a member of SGS the worlds largest control and Inspection

Company Represented in more than 140 countries by 210 affiliated companies j this

vast network of companies yields more than 2000 offices (66000 employees) that

maintain over 340 laboratories

SGS is globally recognized for analytical an~r technical excellence in environmental

assessment This undisputed reputation is based upon an exceptiohat record of

progressive growth ana development by continuing to exceed the standards of most

full -service environmental laboratories

SGS Chennai Laboratories have been accredited by various organizations like GLP

NA6L 61S APEDA EIC etc and provide wide range of testing of Air Water Soil

Solid Waste) Pesticides Residues etc

SGS india Pvt Ltd Environment Division Chennai 8

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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25

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15

05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 2: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river watersediment samples from India

Report

Analysis of pesticide rsidues in riVer watersediment samples

from India

Sponsored by

Centre for Environment amp Agrochemicals (CENTEGRO)

Ready Money Terrace 167 DrAB Road Worli Mumbai 400018

INDIA

Study Performed by

SGS India Pvt Limited 1509A Old Mahabalipuram Road Thoraipakkam

Chennai 600097 INDIA

~-GSr SGS India Pyt Ltd Environment Division Chennai 1

7

Analysis of pesticide residues in river watersediment samples from India

CONTEIHS

Page NoI SNo Description 1 Declaration 3

Quality-Assurance Statement 4I 2 Certificate of Affirmation 3 5

4 iSummary of the Project 6I ----------------~ ------_---shy

5 Project Details 7

6 Introduction 8 shy

About SltS India Pvt Ltd 8 Identification of Study Areas amp Sampling Sites 10 8

list of SampLing Locations (Sediments and Water) 9 12

Sampling Procedure for River amp Surface Water 10 18

11 Records Management 20 Quality ControL amp QualityAssurance 2012

13 bullPartiaL Validation Document for Pesticide Residue AnaLysis 21

14 Procedure for Sample AnaLysis 24 ~---------

15 Results of River Water Ii Sediment Samples 26 -- Conclusion 3416

I~naLYSiS (FAO) B iChromatograms for result along with the caLcuLations II

GlP certificate C III

D ISO certificates IV

E bull NA6L certificate V

F bullMoEF certificate VI

SGS India Pvt Ltd Environment Divison j Chennai

Analysis of pesticide residueurosin river Wllte(sedirllent samples from India

OECLARATION

Thi~ is to certify that the study Malysis of pesticide residues in river watersediment samples from hiia sponsorild by Ceriter for En-iironment and Agrocnemicals ( CENTEGRO) t)aving its Registered office at Ready Money Terrace 167 DrAB Road Worli Mumpai India was carried out at SGS India Pvt Limited Chennai india inaccordahce with National GLP principles

Place Chennai

SGS tndia-pvt Ltd Environment- Division (henna 3

Analysis of pesticide residues in river waterIsediment samples from India

QUALITY ASSURANCE STATEMENT

Study No 01011009

Study Title Analysis of pesticide residues in river watersediment samples from India

The Quality Assurance Unit of SGS has reviewed this report

The final report completely and accurately reflects the analytical results as analyzed

in the lab for the above referred study

The study inspections were performed on the following dates

Date

SGSlndia Pvt Ltd Environment Division Chenoa 4

- ----shy

9~~~Orqf gt --_- bull - bull lt lt C

1 1na~sisectltib~csiiddiiifeMdues in rlver -- yeniitJrlSyen~iitlrlf~tmQl~sectff6inl riara

-- - _ gt gt j _ ---_- _ __lt - -_ -- ---7 --

c- ) shy

It icitiflgq ih~t thesttidyihit~~ntiretY was performed in accordance with the

rrihcipleQfGpod taDor~tory Practice anHhefi~al report stands complete in its

origi1~ityandaccuraCjlas per th~~rjriciples of GLP -

~ - - 1 ~

SG~In4ia Fivtmiddotltimiddot Environment igt-vj~iCm (henna

shy

5

Analysis of pesticide residues in river watersediment samples from India

SUMMARY

Agalysis ofpesticide residues in river watersediment sgmples from India

This study was undertaken to know the_ presence of pesticide residues in river water ft sediment samptes coUected from the major rivers across Indla whiCh are traditionally used as a source for irrigation About 70 ~ocations were identified by in 6 different

states oflndia The samples were collected and analYed for pesticide residues as per

national GLP( Good laboratory Practices) using state of art analytical fa=ilities (GeMS and lCMSMS) at our laboratory The study was aimed to identify the presence of

residues of two most commonly used pesticides viz Endosulfan and Imidadoprid

While Endosutfan is a conventional pesticlde Imidadoprid is a new generation

pesticide Both are widely used in Indian agriculture The samples were analyzed as per US- EPA 3510C a EPA 3545A for presence of folloWing residues

bull Alpha Endosulfan

bull Beta endosulfan

bull Endosulfan sulfate

lmidadoprjd

bull The detection limit 000001 mgll

The result

Endosulfanllmidacloprid residUes were not detected in any of the samples analysed ( BDl 01 ppb)

bull BOL Below Delectablu limit

SGS India Pvt Ltd Envronment Division Chennai

6

bullbull

Analysis of pesticide residues in river water I sediment samples from India

PROJECT DETAILS

I GENERAL INFORMATION

Date of Initiation 1410712009

b Date of Completion 301212009

c Name of the sponsorer Centre for Environment a Agrochemlcals

(CENTEGRO) Mumbai India

d Name of the research centre SGS India Pvt Ltd Ufe science Services) Ticel Bio parkTaraman Chennal - 600 OBINDIA

Nonitoring Team SGS India Pvt Ltd Chennal S Suresh Kumar Tech Manager

MrJPalani Sr Executive

MPugazhandi Operation lncharge

Anand Field Chemist

SGS India Pvt Ltd Gurgaon MrUtpai Mazumdar Operation Manager

MrAmit Ranjan Operation Incharge

SGS India Pvt Ltd Thane DrSanthosh Section Incharge

MLNikhil Field Chemist

SGS India Pvt Ltd Kolkat Mr Desarkar Operation Incharge

Mr Amit Dutta Field Chemist

so) India Pvt Ltd l environment Division ChenoGi 7

Analysis of pesticide residues in river waterfsedimentsamples from India

10 INTRODUCTION

Around 226 pesticides are registered for use in agriculture in India as of 2009 against - shy

various pests and diseases These pesticides can be broadly classified into -

Ihsecticides(used for controlling insect pests) Herbiddes (used for controlling

weeds) and Fungicides (used for controlling fungal pathogens ) All the pesticides

under~o rigorous toxlcologkal including eco-~oxicoogical risk assessments prior to

commenial introduction However I the general public have apprehensions about bullcontamination ofwafer sources with pesticide residUes espeCially due to run off from

agricultural fields following rainfall

Hence this study was undertaken to determine the pesticide residues in river water

8 sediments Two most commonly used pesticides were seiected for the study~ Endosulfan and Imidacloprid The former is a conventional pesticide andmiddot the latfer is

a new generation pesticide Both are widely used in Indian agrkulture The study

involves samples taken from rivers across India and is the first of its kind

20 ABOUT SGS INDIA PYT LTO

SGS India Pvt Ltd is a member of SGS the worlds largest control and Inspection

Company Represented in more than 140 countries by 210 affiliated companies j this

vast network of companies yields more than 2000 offices (66000 employees) that

maintain over 340 laboratories

SGS is globally recognized for analytical an~r technical excellence in environmental

assessment This undisputed reputation is based upon an exceptiohat record of

progressive growth ana development by continuing to exceed the standards of most

full -service environmental laboratories

SGS Chennai Laboratories have been accredited by various organizations like GLP

NA6L 61S APEDA EIC etc and provide wide range of testing of Air Water Soil

Solid Waste) Pesticides Residues etc

SGS india Pvt Ltd Environment Division Chennai 8

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

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C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

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j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 3: Endosulfan residues not detected in river water samples- Scientific Research

7

Analysis of pesticide residues in river watersediment samples from India

CONTEIHS

Page NoI SNo Description 1 Declaration 3

Quality-Assurance Statement 4I 2 Certificate of Affirmation 3 5

4 iSummary of the Project 6I ----------------~ ------_---shy

5 Project Details 7

6 Introduction 8 shy

About SltS India Pvt Ltd 8 Identification of Study Areas amp Sampling Sites 10 8

list of SampLing Locations (Sediments and Water) 9 12

Sampling Procedure for River amp Surface Water 10 18

11 Records Management 20 Quality ControL amp QualityAssurance 2012

13 bullPartiaL Validation Document for Pesticide Residue AnaLysis 21

14 Procedure for Sample AnaLysis 24 ~---------

15 Results of River Water Ii Sediment Samples 26 -- Conclusion 3416

I~naLYSiS (FAO) B iChromatograms for result along with the caLcuLations II

GlP certificate C III

D ISO certificates IV

E bull NA6L certificate V

F bullMoEF certificate VI

SGS India Pvt Ltd Environment Divison j Chennai

Analysis of pesticide residueurosin river Wllte(sedirllent samples from India

OECLARATION

Thi~ is to certify that the study Malysis of pesticide residues in river watersediment samples from hiia sponsorild by Ceriter for En-iironment and Agrocnemicals ( CENTEGRO) t)aving its Registered office at Ready Money Terrace 167 DrAB Road Worli Mumpai India was carried out at SGS India Pvt Limited Chennai india inaccordahce with National GLP principles

Place Chennai

SGS tndia-pvt Ltd Environment- Division (henna 3

Analysis of pesticide residues in river waterIsediment samples from India

QUALITY ASSURANCE STATEMENT

Study No 01011009

Study Title Analysis of pesticide residues in river watersediment samples from India

The Quality Assurance Unit of SGS has reviewed this report

The final report completely and accurately reflects the analytical results as analyzed

in the lab for the above referred study

The study inspections were performed on the following dates

Date

SGSlndia Pvt Ltd Environment Division Chenoa 4

- ----shy

9~~~Orqf gt --_- bull - bull lt lt C

1 1na~sisectltib~csiiddiiifeMdues in rlver -- yeniitJrlSyen~iitlrlf~tmQl~sectff6inl riara

-- - _ gt gt j _ ---_- _ __lt - -_ -- ---7 --

c- ) shy

It icitiflgq ih~t thesttidyihit~~ntiretY was performed in accordance with the

rrihcipleQfGpod taDor~tory Practice anHhefi~al report stands complete in its

origi1~ityandaccuraCjlas per th~~rjriciples of GLP -

~ - - 1 ~

SG~In4ia Fivtmiddotltimiddot Environment igt-vj~iCm (henna

shy

5

Analysis of pesticide residues in river watersediment samples from India

SUMMARY

Agalysis ofpesticide residues in river watersediment sgmples from India

This study was undertaken to know the_ presence of pesticide residues in river water ft sediment samptes coUected from the major rivers across Indla whiCh are traditionally used as a source for irrigation About 70 ~ocations were identified by in 6 different

states oflndia The samples were collected and analYed for pesticide residues as per

national GLP( Good laboratory Practices) using state of art analytical fa=ilities (GeMS and lCMSMS) at our laboratory The study was aimed to identify the presence of

residues of two most commonly used pesticides viz Endosulfan and Imidadoprid

While Endosutfan is a conventional pesticlde Imidadoprid is a new generation

pesticide Both are widely used in Indian agriculture The samples were analyzed as per US- EPA 3510C a EPA 3545A for presence of folloWing residues

bull Alpha Endosulfan

bull Beta endosulfan

bull Endosulfan sulfate

lmidadoprjd

bull The detection limit 000001 mgll

The result

Endosulfanllmidacloprid residUes were not detected in any of the samples analysed ( BDl 01 ppb)

bull BOL Below Delectablu limit

SGS India Pvt Ltd Envronment Division Chennai

6

bullbull

Analysis of pesticide residues in river water I sediment samples from India

PROJECT DETAILS

I GENERAL INFORMATION

Date of Initiation 1410712009

b Date of Completion 301212009

c Name of the sponsorer Centre for Environment a Agrochemlcals

(CENTEGRO) Mumbai India

d Name of the research centre SGS India Pvt Ltd Ufe science Services) Ticel Bio parkTaraman Chennal - 600 OBINDIA

Nonitoring Team SGS India Pvt Ltd Chennal S Suresh Kumar Tech Manager

MrJPalani Sr Executive

MPugazhandi Operation lncharge

Anand Field Chemist

SGS India Pvt Ltd Gurgaon MrUtpai Mazumdar Operation Manager

MrAmit Ranjan Operation Incharge

SGS India Pvt Ltd Thane DrSanthosh Section Incharge

MLNikhil Field Chemist

SGS India Pvt Ltd Kolkat Mr Desarkar Operation Incharge

Mr Amit Dutta Field Chemist

so) India Pvt Ltd l environment Division ChenoGi 7

Analysis of pesticide residues in river waterfsedimentsamples from India

10 INTRODUCTION

Around 226 pesticides are registered for use in agriculture in India as of 2009 against - shy

various pests and diseases These pesticides can be broadly classified into -

Ihsecticides(used for controlling insect pests) Herbiddes (used for controlling

weeds) and Fungicides (used for controlling fungal pathogens ) All the pesticides

under~o rigorous toxlcologkal including eco-~oxicoogical risk assessments prior to

commenial introduction However I the general public have apprehensions about bullcontamination ofwafer sources with pesticide residUes espeCially due to run off from

agricultural fields following rainfall

Hence this study was undertaken to determine the pesticide residues in river water

8 sediments Two most commonly used pesticides were seiected for the study~ Endosulfan and Imidacloprid The former is a conventional pesticide andmiddot the latfer is

a new generation pesticide Both are widely used in Indian agrkulture The study

involves samples taken from rivers across India and is the first of its kind

20 ABOUT SGS INDIA PYT LTO

SGS India Pvt Ltd is a member of SGS the worlds largest control and Inspection

Company Represented in more than 140 countries by 210 affiliated companies j this

vast network of companies yields more than 2000 offices (66000 employees) that

maintain over 340 laboratories

SGS is globally recognized for analytical an~r technical excellence in environmental

assessment This undisputed reputation is based upon an exceptiohat record of

progressive growth ana development by continuing to exceed the standards of most

full -service environmental laboratories

SGS Chennai Laboratories have been accredited by various organizations like GLP

NA6L 61S APEDA EIC etc and provide wide range of testing of Air Water Soil

Solid Waste) Pesticides Residues etc

SGS india Pvt Ltd Environment Division Chennai 8

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

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j

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 4: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residueurosin river Wllte(sedirllent samples from India

OECLARATION

Thi~ is to certify that the study Malysis of pesticide residues in river watersediment samples from hiia sponsorild by Ceriter for En-iironment and Agrocnemicals ( CENTEGRO) t)aving its Registered office at Ready Money Terrace 167 DrAB Road Worli Mumpai India was carried out at SGS India Pvt Limited Chennai india inaccordahce with National GLP principles

Place Chennai

SGS tndia-pvt Ltd Environment- Division (henna 3

Analysis of pesticide residues in river waterIsediment samples from India

QUALITY ASSURANCE STATEMENT

Study No 01011009

Study Title Analysis of pesticide residues in river watersediment samples from India

The Quality Assurance Unit of SGS has reviewed this report

The final report completely and accurately reflects the analytical results as analyzed

in the lab for the above referred study

The study inspections were performed on the following dates

Date

SGSlndia Pvt Ltd Environment Division Chenoa 4

- ----shy

9~~~Orqf gt --_- bull - bull lt lt C

1 1na~sisectltib~csiiddiiifeMdues in rlver -- yeniitJrlSyen~iitlrlf~tmQl~sectff6inl riara

-- - _ gt gt j _ ---_- _ __lt - -_ -- ---7 --

c- ) shy

It icitiflgq ih~t thesttidyihit~~ntiretY was performed in accordance with the

rrihcipleQfGpod taDor~tory Practice anHhefi~al report stands complete in its

origi1~ityandaccuraCjlas per th~~rjriciples of GLP -

~ - - 1 ~

SG~In4ia Fivtmiddotltimiddot Environment igt-vj~iCm (henna

shy

5

Analysis of pesticide residues in river watersediment samples from India

SUMMARY

Agalysis ofpesticide residues in river watersediment sgmples from India

This study was undertaken to know the_ presence of pesticide residues in river water ft sediment samptes coUected from the major rivers across Indla whiCh are traditionally used as a source for irrigation About 70 ~ocations were identified by in 6 different

states oflndia The samples were collected and analYed for pesticide residues as per

national GLP( Good laboratory Practices) using state of art analytical fa=ilities (GeMS and lCMSMS) at our laboratory The study was aimed to identify the presence of

residues of two most commonly used pesticides viz Endosulfan and Imidadoprid

While Endosutfan is a conventional pesticlde Imidadoprid is a new generation

pesticide Both are widely used in Indian agriculture The samples were analyzed as per US- EPA 3510C a EPA 3545A for presence of folloWing residues

bull Alpha Endosulfan

bull Beta endosulfan

bull Endosulfan sulfate

lmidadoprjd

bull The detection limit 000001 mgll

The result

Endosulfanllmidacloprid residUes were not detected in any of the samples analysed ( BDl 01 ppb)

bull BOL Below Delectablu limit

SGS India Pvt Ltd Envronment Division Chennai

6

bullbull

Analysis of pesticide residues in river water I sediment samples from India

PROJECT DETAILS

I GENERAL INFORMATION

Date of Initiation 1410712009

b Date of Completion 301212009

c Name of the sponsorer Centre for Environment a Agrochemlcals

(CENTEGRO) Mumbai India

d Name of the research centre SGS India Pvt Ltd Ufe science Services) Ticel Bio parkTaraman Chennal - 600 OBINDIA

Nonitoring Team SGS India Pvt Ltd Chennal S Suresh Kumar Tech Manager

MrJPalani Sr Executive

MPugazhandi Operation lncharge

Anand Field Chemist

SGS India Pvt Ltd Gurgaon MrUtpai Mazumdar Operation Manager

MrAmit Ranjan Operation Incharge

SGS India Pvt Ltd Thane DrSanthosh Section Incharge

MLNikhil Field Chemist

SGS India Pvt Ltd Kolkat Mr Desarkar Operation Incharge

Mr Amit Dutta Field Chemist

so) India Pvt Ltd l environment Division ChenoGi 7

Analysis of pesticide residues in river waterfsedimentsamples from India

10 INTRODUCTION

Around 226 pesticides are registered for use in agriculture in India as of 2009 against - shy

various pests and diseases These pesticides can be broadly classified into -

Ihsecticides(used for controlling insect pests) Herbiddes (used for controlling

weeds) and Fungicides (used for controlling fungal pathogens ) All the pesticides

under~o rigorous toxlcologkal including eco-~oxicoogical risk assessments prior to

commenial introduction However I the general public have apprehensions about bullcontamination ofwafer sources with pesticide residUes espeCially due to run off from

agricultural fields following rainfall

Hence this study was undertaken to determine the pesticide residues in river water

8 sediments Two most commonly used pesticides were seiected for the study~ Endosulfan and Imidacloprid The former is a conventional pesticide andmiddot the latfer is

a new generation pesticide Both are widely used in Indian agrkulture The study

involves samples taken from rivers across India and is the first of its kind

20 ABOUT SGS INDIA PYT LTO

SGS India Pvt Ltd is a member of SGS the worlds largest control and Inspection

Company Represented in more than 140 countries by 210 affiliated companies j this

vast network of companies yields more than 2000 offices (66000 employees) that

maintain over 340 laboratories

SGS is globally recognized for analytical an~r technical excellence in environmental

assessment This undisputed reputation is based upon an exceptiohat record of

progressive growth ana development by continuing to exceed the standards of most

full -service environmental laboratories

SGS Chennai Laboratories have been accredited by various organizations like GLP

NA6L 61S APEDA EIC etc and provide wide range of testing of Air Water Soil

Solid Waste) Pesticides Residues etc

SGS india Pvt Ltd Environment Division Chennai 8

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

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gt

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3

25

2

15

05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

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20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

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Sam$Jlr bull Nisc

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Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

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300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

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Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 5: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river waterIsediment samples from India

QUALITY ASSURANCE STATEMENT

Study No 01011009

Study Title Analysis of pesticide residues in river watersediment samples from India

The Quality Assurance Unit of SGS has reviewed this report

The final report completely and accurately reflects the analytical results as analyzed

in the lab for the above referred study

The study inspections were performed on the following dates

Date

SGSlndia Pvt Ltd Environment Division Chenoa 4

- ----shy

9~~~Orqf gt --_- bull - bull lt lt C

1 1na~sisectltib~csiiddiiifeMdues in rlver -- yeniitJrlSyen~iitlrlf~tmQl~sectff6inl riara

-- - _ gt gt j _ ---_- _ __lt - -_ -- ---7 --

c- ) shy

It icitiflgq ih~t thesttidyihit~~ntiretY was performed in accordance with the

rrihcipleQfGpod taDor~tory Practice anHhefi~al report stands complete in its

origi1~ityandaccuraCjlas per th~~rjriciples of GLP -

~ - - 1 ~

SG~In4ia Fivtmiddotltimiddot Environment igt-vj~iCm (henna

shy

5

Analysis of pesticide residues in river watersediment samples from India

SUMMARY

Agalysis ofpesticide residues in river watersediment sgmples from India

This study was undertaken to know the_ presence of pesticide residues in river water ft sediment samptes coUected from the major rivers across Indla whiCh are traditionally used as a source for irrigation About 70 ~ocations were identified by in 6 different

states oflndia The samples were collected and analYed for pesticide residues as per

national GLP( Good laboratory Practices) using state of art analytical fa=ilities (GeMS and lCMSMS) at our laboratory The study was aimed to identify the presence of

residues of two most commonly used pesticides viz Endosulfan and Imidadoprid

While Endosutfan is a conventional pesticlde Imidadoprid is a new generation

pesticide Both are widely used in Indian agriculture The samples were analyzed as per US- EPA 3510C a EPA 3545A for presence of folloWing residues

bull Alpha Endosulfan

bull Beta endosulfan

bull Endosulfan sulfate

lmidadoprjd

bull The detection limit 000001 mgll

The result

Endosulfanllmidacloprid residUes were not detected in any of the samples analysed ( BDl 01 ppb)

bull BOL Below Delectablu limit

SGS India Pvt Ltd Envronment Division Chennai

6

bullbull

Analysis of pesticide residues in river water I sediment samples from India

PROJECT DETAILS

I GENERAL INFORMATION

Date of Initiation 1410712009

b Date of Completion 301212009

c Name of the sponsorer Centre for Environment a Agrochemlcals

(CENTEGRO) Mumbai India

d Name of the research centre SGS India Pvt Ltd Ufe science Services) Ticel Bio parkTaraman Chennal - 600 OBINDIA

Nonitoring Team SGS India Pvt Ltd Chennal S Suresh Kumar Tech Manager

MrJPalani Sr Executive

MPugazhandi Operation lncharge

Anand Field Chemist

SGS India Pvt Ltd Gurgaon MrUtpai Mazumdar Operation Manager

MrAmit Ranjan Operation Incharge

SGS India Pvt Ltd Thane DrSanthosh Section Incharge

MLNikhil Field Chemist

SGS India Pvt Ltd Kolkat Mr Desarkar Operation Incharge

Mr Amit Dutta Field Chemist

so) India Pvt Ltd l environment Division ChenoGi 7

Analysis of pesticide residues in river waterfsedimentsamples from India

10 INTRODUCTION

Around 226 pesticides are registered for use in agriculture in India as of 2009 against - shy

various pests and diseases These pesticides can be broadly classified into -

Ihsecticides(used for controlling insect pests) Herbiddes (used for controlling

weeds) and Fungicides (used for controlling fungal pathogens ) All the pesticides

under~o rigorous toxlcologkal including eco-~oxicoogical risk assessments prior to

commenial introduction However I the general public have apprehensions about bullcontamination ofwafer sources with pesticide residUes espeCially due to run off from

agricultural fields following rainfall

Hence this study was undertaken to determine the pesticide residues in river water

8 sediments Two most commonly used pesticides were seiected for the study~ Endosulfan and Imidacloprid The former is a conventional pesticide andmiddot the latfer is

a new generation pesticide Both are widely used in Indian agrkulture The study

involves samples taken from rivers across India and is the first of its kind

20 ABOUT SGS INDIA PYT LTO

SGS India Pvt Ltd is a member of SGS the worlds largest control and Inspection

Company Represented in more than 140 countries by 210 affiliated companies j this

vast network of companies yields more than 2000 offices (66000 employees) that

maintain over 340 laboratories

SGS is globally recognized for analytical an~r technical excellence in environmental

assessment This undisputed reputation is based upon an exceptiohat record of

progressive growth ana development by continuing to exceed the standards of most

full -service environmental laboratories

SGS Chennai Laboratories have been accredited by various organizations like GLP

NA6L 61S APEDA EIC etc and provide wide range of testing of Air Water Soil

Solid Waste) Pesticides Residues etc

SGS india Pvt Ltd Environment Division Chennai 8

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

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gt

gt gt gt gt

S

3

25

2

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05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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)

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

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20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

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woool

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q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 6: Endosulfan residues not detected in river water samples- Scientific Research

- ----shy

9~~~Orqf gt --_- bull - bull lt lt C

1 1na~sisectltib~csiiddiiifeMdues in rlver -- yeniitJrlSyen~iitlrlf~tmQl~sectff6inl riara

-- - _ gt gt j _ ---_- _ __lt - -_ -- ---7 --

c- ) shy

It icitiflgq ih~t thesttidyihit~~ntiretY was performed in accordance with the

rrihcipleQfGpod taDor~tory Practice anHhefi~al report stands complete in its

origi1~ityandaccuraCjlas per th~~rjriciples of GLP -

~ - - 1 ~

SG~In4ia Fivtmiddotltimiddot Environment igt-vj~iCm (henna

shy

5

Analysis of pesticide residues in river watersediment samples from India

SUMMARY

Agalysis ofpesticide residues in river watersediment sgmples from India

This study was undertaken to know the_ presence of pesticide residues in river water ft sediment samptes coUected from the major rivers across Indla whiCh are traditionally used as a source for irrigation About 70 ~ocations were identified by in 6 different

states oflndia The samples were collected and analYed for pesticide residues as per

national GLP( Good laboratory Practices) using state of art analytical fa=ilities (GeMS and lCMSMS) at our laboratory The study was aimed to identify the presence of

residues of two most commonly used pesticides viz Endosulfan and Imidadoprid

While Endosutfan is a conventional pesticlde Imidadoprid is a new generation

pesticide Both are widely used in Indian agriculture The samples were analyzed as per US- EPA 3510C a EPA 3545A for presence of folloWing residues

bull Alpha Endosulfan

bull Beta endosulfan

bull Endosulfan sulfate

lmidadoprjd

bull The detection limit 000001 mgll

The result

Endosulfanllmidacloprid residUes were not detected in any of the samples analysed ( BDl 01 ppb)

bull BOL Below Delectablu limit

SGS India Pvt Ltd Envronment Division Chennai

6

bullbull

Analysis of pesticide residues in river water I sediment samples from India

PROJECT DETAILS

I GENERAL INFORMATION

Date of Initiation 1410712009

b Date of Completion 301212009

c Name of the sponsorer Centre for Environment a Agrochemlcals

(CENTEGRO) Mumbai India

d Name of the research centre SGS India Pvt Ltd Ufe science Services) Ticel Bio parkTaraman Chennal - 600 OBINDIA

Nonitoring Team SGS India Pvt Ltd Chennal S Suresh Kumar Tech Manager

MrJPalani Sr Executive

MPugazhandi Operation lncharge

Anand Field Chemist

SGS India Pvt Ltd Gurgaon MrUtpai Mazumdar Operation Manager

MrAmit Ranjan Operation Incharge

SGS India Pvt Ltd Thane DrSanthosh Section Incharge

MLNikhil Field Chemist

SGS India Pvt Ltd Kolkat Mr Desarkar Operation Incharge

Mr Amit Dutta Field Chemist

so) India Pvt Ltd l environment Division ChenoGi 7

Analysis of pesticide residues in river waterfsedimentsamples from India

10 INTRODUCTION

Around 226 pesticides are registered for use in agriculture in India as of 2009 against - shy

various pests and diseases These pesticides can be broadly classified into -

Ihsecticides(used for controlling insect pests) Herbiddes (used for controlling

weeds) and Fungicides (used for controlling fungal pathogens ) All the pesticides

under~o rigorous toxlcologkal including eco-~oxicoogical risk assessments prior to

commenial introduction However I the general public have apprehensions about bullcontamination ofwafer sources with pesticide residUes espeCially due to run off from

agricultural fields following rainfall

Hence this study was undertaken to determine the pesticide residues in river water

8 sediments Two most commonly used pesticides were seiected for the study~ Endosulfan and Imidacloprid The former is a conventional pesticide andmiddot the latfer is

a new generation pesticide Both are widely used in Indian agrkulture The study

involves samples taken from rivers across India and is the first of its kind

20 ABOUT SGS INDIA PYT LTO

SGS India Pvt Ltd is a member of SGS the worlds largest control and Inspection

Company Represented in more than 140 countries by 210 affiliated companies j this

vast network of companies yields more than 2000 offices (66000 employees) that

maintain over 340 laboratories

SGS is globally recognized for analytical an~r technical excellence in environmental

assessment This undisputed reputation is based upon an exceptiohat record of

progressive growth ana development by continuing to exceed the standards of most

full -service environmental laboratories

SGS Chennai Laboratories have been accredited by various organizations like GLP

NA6L 61S APEDA EIC etc and provide wide range of testing of Air Water Soil

Solid Waste) Pesticides Residues etc

SGS india Pvt Ltd Environment Division Chennai 8

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

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1 ~ 09 ~

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--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

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Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

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LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 7: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river watersediment samples from India

SUMMARY

Agalysis ofpesticide residues in river watersediment sgmples from India

This study was undertaken to know the_ presence of pesticide residues in river water ft sediment samptes coUected from the major rivers across Indla whiCh are traditionally used as a source for irrigation About 70 ~ocations were identified by in 6 different

states oflndia The samples were collected and analYed for pesticide residues as per

national GLP( Good laboratory Practices) using state of art analytical fa=ilities (GeMS and lCMSMS) at our laboratory The study was aimed to identify the presence of

residues of two most commonly used pesticides viz Endosulfan and Imidadoprid

While Endosutfan is a conventional pesticlde Imidadoprid is a new generation

pesticide Both are widely used in Indian agriculture The samples were analyzed as per US- EPA 3510C a EPA 3545A for presence of folloWing residues

bull Alpha Endosulfan

bull Beta endosulfan

bull Endosulfan sulfate

lmidadoprjd

bull The detection limit 000001 mgll

The result

Endosulfanllmidacloprid residUes were not detected in any of the samples analysed ( BDl 01 ppb)

bull BOL Below Delectablu limit

SGS India Pvt Ltd Envronment Division Chennai

6

bullbull

Analysis of pesticide residues in river water I sediment samples from India

PROJECT DETAILS

I GENERAL INFORMATION

Date of Initiation 1410712009

b Date of Completion 301212009

c Name of the sponsorer Centre for Environment a Agrochemlcals

(CENTEGRO) Mumbai India

d Name of the research centre SGS India Pvt Ltd Ufe science Services) Ticel Bio parkTaraman Chennal - 600 OBINDIA

Nonitoring Team SGS India Pvt Ltd Chennal S Suresh Kumar Tech Manager

MrJPalani Sr Executive

MPugazhandi Operation lncharge

Anand Field Chemist

SGS India Pvt Ltd Gurgaon MrUtpai Mazumdar Operation Manager

MrAmit Ranjan Operation Incharge

SGS India Pvt Ltd Thane DrSanthosh Section Incharge

MLNikhil Field Chemist

SGS India Pvt Ltd Kolkat Mr Desarkar Operation Incharge

Mr Amit Dutta Field Chemist

so) India Pvt Ltd l environment Division ChenoGi 7

Analysis of pesticide residues in river waterfsedimentsamples from India

10 INTRODUCTION

Around 226 pesticides are registered for use in agriculture in India as of 2009 against - shy

various pests and diseases These pesticides can be broadly classified into -

Ihsecticides(used for controlling insect pests) Herbiddes (used for controlling

weeds) and Fungicides (used for controlling fungal pathogens ) All the pesticides

under~o rigorous toxlcologkal including eco-~oxicoogical risk assessments prior to

commenial introduction However I the general public have apprehensions about bullcontamination ofwafer sources with pesticide residUes espeCially due to run off from

agricultural fields following rainfall

Hence this study was undertaken to determine the pesticide residues in river water

8 sediments Two most commonly used pesticides were seiected for the study~ Endosulfan and Imidacloprid The former is a conventional pesticide andmiddot the latfer is

a new generation pesticide Both are widely used in Indian agrkulture The study

involves samples taken from rivers across India and is the first of its kind

20 ABOUT SGS INDIA PYT LTO

SGS India Pvt Ltd is a member of SGS the worlds largest control and Inspection

Company Represented in more than 140 countries by 210 affiliated companies j this

vast network of companies yields more than 2000 offices (66000 employees) that

maintain over 340 laboratories

SGS is globally recognized for analytical an~r technical excellence in environmental

assessment This undisputed reputation is based upon an exceptiohat record of

progressive growth ana development by continuing to exceed the standards of most

full -service environmental laboratories

SGS Chennai Laboratories have been accredited by various organizations like GLP

NA6L 61S APEDA EIC etc and provide wide range of testing of Air Water Soil

Solid Waste) Pesticides Residues etc

SGS india Pvt Ltd Environment Division Chennai 8

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 8: Endosulfan residues not detected in river water samples- Scientific Research

bullbull

Analysis of pesticide residues in river water I sediment samples from India

PROJECT DETAILS

I GENERAL INFORMATION

Date of Initiation 1410712009

b Date of Completion 301212009

c Name of the sponsorer Centre for Environment a Agrochemlcals

(CENTEGRO) Mumbai India

d Name of the research centre SGS India Pvt Ltd Ufe science Services) Ticel Bio parkTaraman Chennal - 600 OBINDIA

Nonitoring Team SGS India Pvt Ltd Chennal S Suresh Kumar Tech Manager

MrJPalani Sr Executive

MPugazhandi Operation lncharge

Anand Field Chemist

SGS India Pvt Ltd Gurgaon MrUtpai Mazumdar Operation Manager

MrAmit Ranjan Operation Incharge

SGS India Pvt Ltd Thane DrSanthosh Section Incharge

MLNikhil Field Chemist

SGS India Pvt Ltd Kolkat Mr Desarkar Operation Incharge

Mr Amit Dutta Field Chemist

so) India Pvt Ltd l environment Division ChenoGi 7

Analysis of pesticide residues in river waterfsedimentsamples from India

10 INTRODUCTION

Around 226 pesticides are registered for use in agriculture in India as of 2009 against - shy

various pests and diseases These pesticides can be broadly classified into -

Ihsecticides(used for controlling insect pests) Herbiddes (used for controlling

weeds) and Fungicides (used for controlling fungal pathogens ) All the pesticides

under~o rigorous toxlcologkal including eco-~oxicoogical risk assessments prior to

commenial introduction However I the general public have apprehensions about bullcontamination ofwafer sources with pesticide residUes espeCially due to run off from

agricultural fields following rainfall

Hence this study was undertaken to determine the pesticide residues in river water

8 sediments Two most commonly used pesticides were seiected for the study~ Endosulfan and Imidacloprid The former is a conventional pesticide andmiddot the latfer is

a new generation pesticide Both are widely used in Indian agrkulture The study

involves samples taken from rivers across India and is the first of its kind

20 ABOUT SGS INDIA PYT LTO

SGS India Pvt Ltd is a member of SGS the worlds largest control and Inspection

Company Represented in more than 140 countries by 210 affiliated companies j this

vast network of companies yields more than 2000 offices (66000 employees) that

maintain over 340 laboratories

SGS is globally recognized for analytical an~r technical excellence in environmental

assessment This undisputed reputation is based upon an exceptiohat record of

progressive growth ana development by continuing to exceed the standards of most

full -service environmental laboratories

SGS Chennai Laboratories have been accredited by various organizations like GLP

NA6L 61S APEDA EIC etc and provide wide range of testing of Air Water Soil

Solid Waste) Pesticides Residues etc

SGS india Pvt Ltd Environment Division Chennai 8

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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)

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j

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 9: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river waterfsedimentsamples from India

10 INTRODUCTION

Around 226 pesticides are registered for use in agriculture in India as of 2009 against - shy

various pests and diseases These pesticides can be broadly classified into -

Ihsecticides(used for controlling insect pests) Herbiddes (used for controlling

weeds) and Fungicides (used for controlling fungal pathogens ) All the pesticides

under~o rigorous toxlcologkal including eco-~oxicoogical risk assessments prior to

commenial introduction However I the general public have apprehensions about bullcontamination ofwafer sources with pesticide residUes espeCially due to run off from

agricultural fields following rainfall

Hence this study was undertaken to determine the pesticide residues in river water

8 sediments Two most commonly used pesticides were seiected for the study~ Endosulfan and Imidacloprid The former is a conventional pesticide andmiddot the latfer is

a new generation pesticide Both are widely used in Indian agrkulture The study

involves samples taken from rivers across India and is the first of its kind

20 ABOUT SGS INDIA PYT LTO

SGS India Pvt Ltd is a member of SGS the worlds largest control and Inspection

Company Represented in more than 140 countries by 210 affiliated companies j this

vast network of companies yields more than 2000 offices (66000 employees) that

maintain over 340 laboratories

SGS is globally recognized for analytical an~r technical excellence in environmental

assessment This undisputed reputation is based upon an exceptiohat record of

progressive growth ana development by continuing to exceed the standards of most

full -service environmental laboratories

SGS Chennai Laboratories have been accredited by various organizations like GLP

NA6L 61S APEDA EIC etc and provide wide range of testing of Air Water Soil

Solid Waste) Pesticides Residues etc

SGS india Pvt Ltd Environment Division Chennai 8

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

)

)

)

j

I )

l

)

)

)

Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 10: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river watersediment samples from India

Analytical Capabilities

SGS Indra Pvt Ltd is afult-serviceenvironmentallaboratory Analyses are performed locally on a variety of matrices including soil sediment sludge and other solids air indus~dal and riiunicip13J effluents and w~-stes1_ groundwater and surface water1

dr-inking water1 capacitor and transformer oils

SGS India Pvt ltd personnel are proficient in diverse methodologies including

raquo Solid Waste (SW 846) Procedures for Metals TOC AVO HVO voe SVOC

raquo Pesticide and PCBs EP Toxicity Et TelP

raquo EPA and Standard Methods for the Examination of Water and Wastewater

raquo NIOSH Methods for Air Testing

~ US EPA Methods for stack emission

~ Pesticide and PCBs USEPA 8000 Series SW 846 SW 8082 EPA 5252

raquo Water and Waste Water - EPA 5252

~ Air Testing - NIOSH OSHA BTEX - NIOSH

raquo Volatile Organic Compounds - EPA I ASTM I NIOSH

raquo PAH s - EPA 8270

~ US EPA Methods for stack emission

SGS laboratories are well equipped with facilities to perform the foHowing

experiments

raquo Ambient air analysis

Process I work zone analysis

- Stack emission analysis

)gt Outsourcing of manpower for environmental monitoring

~ Volatile Organic Compounds

raquo Heavy metal detections

gt Drinking water raw water and process water analysls

gt- Biodegradability studies

SGS India Pvt Ltdq Environment Divisionl Chennai

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 11: Endosulfan residues not detected in river water samples- Scientific Research

AoarYSisof pesti~ide (e~id~esiQrje( waterlsedirnentamplesJrotn lodia

gt~r~siificles ana~~~iS

StijlS9lid atldfI~zirdous-W~stia~alyenijs gt igtii~iryand~hir sPeCialileq par~metrs

0-- _ _ - -

~ l~dooiairquiliW

EnviiorimentalAudit

30IQENTIFICATION OF~TUbvAREAS ANI) SAMPLING SITES

The shJdY area and sat]1pling locations were indentified based on the possible potentialmiddot for fliater contamioations bymiddot pestiddes The _sampling lpeations were -

seLected closer to the pla~es- w~ere _jntensi~e ag~tcultural actiyities are practiced as suggested by sponsor 70 sampling sites (rivers) were selected for this study from 6

different states across the country cov~ring diff~r~nt climatic and agricultural regions

50S India fgtv Ltd Environment Division Chenna 10

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 12: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river watersediment samples from India

SAMPLE COLLECTION AT TAPI RIVER NEAR KAMREJ (35 KM FROM SURAT) GUJARAT INDIA

OVERVIEW Of PURNA RIVER AT CHANGDEO MUKTAINAGAR JALGAON DlST MAHARASTRA INDIA (60 KM FROM JALC (i)==F1[

~i VGft UKAS I

i I~_SGd t~1~~~ fgtJ III I

SGS India Private Limited Environmenral S~rkei 101 Signature_ I epc Road Urrni Char RaSia A1k$puri Baroda - 390 007 t 191middot2GS 2333509 f (91middot265) 233j3R81~__

-M~-middotlthiol(~~rlb~b1-4e3gt-191~579H41-fi91 22) iS79e~3

SGSi SGS India Pvt Ltd Environment Division (henna

11

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

)

)

)

j

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l

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)

)

Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 13: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river watersediment samples from India

40 DETAILS ABOUT THE SAMPliNG LOCATIONS AND DATE OF SAMPLINGS

LIST OF SAMPLING LOCATIONS (SEDIMENTS) 1 Valgal - Kochadai Madurai

2 Bhavanj - Palljpalayam (Agragaram) Erode

3 Satluj Rivermiddot Ludhiyana(Pufljabj - Down Stream Near Bridge 4 Satluj Rivermiddot Lohiakhas(Punjab) - Down Stream Near Bridge

5 Chambal bull Chambal Etawa Distt Near Bhind Road Bridge

6 Yamunamiddot Mathura Near Rail Bridge

50 DETAILS ABOUT THE SAMPLING LOCATIONS AND DATE OF SAMPLINGS

5 1 UTRAPRADESH STATE I I

Sampling

Sampling

TotalSINo River location

Location Date Sample -shy __ -----_

1 Varuna Varanasi Varanasi 22102009 Town

middot Away from middotI 2 Ganga bull Varanasi 3km from 2Z1(tz009bullbullbull 180 Ghatbull

I Near 3 Gomati

Pilibheet Surajpur 23102009 1

Village

4( Deva Pilibheet Near road

23102009 1Bridge

Ganges Daal Mau Daal Mau 28102009

~ 1 -

Bahraich

6 Sarayu Bahraich I

28102009I District

7 Dhasan Lalitp~r Near Grash 29102009 1

District Village

Etawa Distt

8 ehamoal enambal Near Bhind 30102009 1 Road Bridge

9 Yamuna Mathura Near Rail

30102009 1 middot Bridgemiddot middot-

Bhoipur Near Hapur

01112009Road Bridge

Total Number of Samples 10

SGS India P(l Ltd Environment Division Chennai 12

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

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--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

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LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

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Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

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to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

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Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

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q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

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1 PM lPM

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Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 14: Endosulfan residues not detected in river water samples- Scientific Research

5

6

7

10

Be~~-ji)er

Ravj Rjver

10)009

14 102009

14)020D9

bull

1

1

1

1

1

1

10

Jshy

sds Inifii-~tJtd~-E~vir~h~~ht-~i~r5ioh Chen~(i ~

13

gt ~

- ~ bullshy

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

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C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

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50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

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I 00)0

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j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 15: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in riv~r water sediment samples from Indla

53 TAMILNADU SlATE

1 -Thamirabharani K6kirakulam 09092009Kokirakulam - middot I

middot middot

1

~~--~--~--~~--~~T~------middot~--~--~

ir~2---1~~Va~ig_ai + 3 Cauveri middot middot middot middot middot I 4

5

Pennaiyar

Bhavani

I I 6 i BhavaniSagar middot middot middot

8

middot middot middot middot

9 I

Noyyal

Paiar

Pennaiyar I

Modurai

Tiruchirapalli

Villupuram

Erode

Bhavani sagar

Karur

Chengalpattu

middot

Kochadai 09092009

Tiruchirapalli 11092009 Srirangam shy

Thjrukovilyur 13112009

Pallipalayam (Agragaram)

Bhavani

13112009

14112009

Kombupalayam 14112009

Dimmavaram 16112009

---~-~

Cuddalore middot middot middot Thiruvevdipuram 22112009

Total Numberof Samples

1

1

1

1

1

1

1

1

9

SGS Indio Pvt Ltd Erfvitonment DiviSion Chennoi 14

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 16: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river watersediment samples from India

54 MAHARASHTRASTATE

SINo River Location Sampling Location Sampling Total

Date Sample TAPOVAN NEAR 251009

1 Godavari Nasik PANCHVATI 25 KM FROM 1NASIK CITY

DIST-AHEMADNAGAR POST 251009

2 Parvara Western RANDHAWESTERN 1Maharashtra MAHARASHTRA

Western DIST-AHEMADNAGAR 261009

3 Parvara Maharashtra

(WESRTERN MAHARASHTRA 1 70 KM FROM RANDHA

4 Krishna Pune WAI NEAR

1MAHABALESHWAR 311009

5 Krishna Sangli AUDDUMBER NEAR SANGLI 011109 1

POST MHAPUR TAL-LATUR 021109

6 Manjira Latur DIST-LATUR 115 KM FROM LATUR CITY

Amaravati POST CHANGDEO TALmiddot 111109

Akola7 Purna Buldhana amp MUKTAINAGAR DISTshy 1

Jalagaon JALGAON

8 Tapti Jalgaon 70 KM FROM JALGAON CITY 121109 135 KM FROM CHANGDEO Yavatmal 161109 Nanded POST MAHURDHANODAHingoli9 Penganga Washim and PHATA75 KM FROM DISTshy 1

Buldhana YAWATMAAL

districts

PAITHAN 56 KM FROM 29110910 Godavari Nasik AURANGABAD 1

Total Number of Samples 10

SGS India Pvt Ltd Environment Division (hennai

15

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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)

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j

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 17: Endosulfan residues not detected in river water samples- Scientific Research

-- -

Analysis of pesticide resiciuesin river ilrerIsedjln~ntsamples from IDdia - - -

~5GU~ARAT STATE - shy - -

~r No RiVer ocati6n SarnPliil19~~tioh - (

I 1

shy I - - - - Sabarama Ahmedabad

I 1) NEAR EUS BRIDGE AHMEDAMb

I Mah Vadocara VASADi 25~ FROM

VADOOARA

Sampling

middotobullwmiddotmiddot middot

291009

Total sallPle

1

1

3 NarmaSial shy

Narmadamiddot VadoiWa 6 6AHRUCH 301009 1

4

I 5

I 6

l 7

8

9

10

Bharuch 15 11M FROMShetrunj Palita~a PAlITANAG1)JARAT

Bhagad

Bhogavo

Puma

Tapi

Nadi D~nglrpur Surendra

Nagar DhupeshwarJ -

Malkapur Navasari

Multani Betul

Sabaramati Garidhinagar I

Tapi Multan Betul

middot2HMFROM DNGARPU R 15KM FROM

SUREIiORANAGAR DHARAGIRI 1011M FROMDISTNAVSARI

GUJARATj

1)PQST RANDHER TAL (11 KM FROM SURAT

CITY)

CH)-IQTI CHILDD 25 KM FROM PALITANA

GANDHINAGAR

NEARKMlREJ( 35 KM fROM SURAT

211109

21112009 1

211109 1

221109 1

221109 1

1

51209

121209 1

I

I TotlHumber of Samjgtle-s________-_1O-J

SGS India Pvt Ltd Environment Division Chenna 16

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

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Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

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I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

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CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

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Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

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bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

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Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

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iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

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----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

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to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

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Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

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compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

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j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

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1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 18: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residuesinriver watersediment samplesfrom India -

56ANDHRA pRADESH

NAME Of I SAMNN(i SAMPLING N~ ~f51 No RIVER I

middot location middot LOGATION DATE Samplesmiddot middot ~ middot middot middot 1~MUSi

I Suryapet

I 271109

Suryapet $ury~pet 171109 1 I I 21 Paleru I 1

3 Sabari Shadrachalam Bhadrachalam 1 - __

1 bull4 Pranahita Adilabad Adilabad ~I

271109

271109

5 Swarnamukhi Srikalahasthi Srikalahasthi 271109 1

6 Tungabhadra Karnool Karnool 271109 1

1 I

Dindi

271109

17 iDindi Dindi

_ _- _

8 Manjeera Sangareddi Sangareddi 271109 1

I

9 i Pennar River Nellore Near Bridge 021209 1

Gundlakamma10 Ongole Ongole 031209 1River

Vijayawadaand Vijayawada and Nagarjuna11 Krishna River 031209 2NarAgjuna sagar sagar

12 Godavari River Karimnagar and Kar5m Nagar and Rajamuridry Rajamundry

13 Sileru River SriKaKulam Srikakulam

bull Total Number of Samples ~----

041209

051209

2

1

15

SGS India PVt Ltd Emironment Division Chennai 11

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

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C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 19: Endosulfan residues not detected in river water samples- Scientific Research

-

--

O(u5tbdy seais

middot1-~_(A~(PJas~)~Jars _ - -

AluminlJm foW

UtITtdsf care was t~lSeri to- avpi~ t6n-tamina~ioh by~ rld~ tquchlrig the containers ~middota~ples e~~ W~en_c~e~nng ~a8pling ~q~ipin~~~ aU- the-- safety p~ocedure~ were

- - - -

folloWed as~p_er Etqlogy CheniitatHygene Pi~anas_ giV~n below - - - - - -

-~Wasked-wjthh~t ~atcentr~~-rJ~8rij~h_~ciwith ~iqu_l~~i d~ierg~nt bull Ri~~~d0Ah-th-~-middot0~t~ffci~b6~-t3-_fi~~middot~ ---

--~- lt-- -~ i-_Y~----gt---_r_-~~- - _ i

_Rinsed ~ith d~ibnizedraquoater 3-Jimes_-antl drained

bull Ri~~dWith~ pe~ti~_id~--g-ta~~~~-~~~td~e-~a~dd_tiediri -f~~e hb~d ~ wra~temiddotd -i~~l~~i~dR(f~H-~j_~~- 40ll si~_~- t~W~rds___ sah~prlng-equ_ipment~

r gt -- shy

-

-

-

-

[S -_c_

- -shy

C shy-

lt--gt - - -

- i ~_-- i -- - shyi_ - _ - _ _ c I

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

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--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

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Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

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iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 20: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesti~ide resio~es i~ rivr~ater sediment samplesfrom India - - - -

631 General Sample C6lieiti6l Techniques - ~ shy

River later andmiddot sediments sampls wetecollltideoat thequartr point transects

c6rsiiMring the width~f the rive threedi(ier~nisapling poi~tswere identified as

right bank left bank and center of ~he river Samples were collectedfadng upstream

to avoid collecting the recsuspended partiCles Dy wading

Sterilized containers were ~~d for sample -coHe~t~on_ -Nitrlt~ g~6ves were used while sampling to protect the samples from contamination Care was taken to avoid

collecting a disproportionate quantity of w~ter or suspended sediment at the surface

of the river or stream Care was also taken nbt to disturb the subslrate with the

transfer bottle 6r collect anything from the substrate

To collect water samples 1 liter ja~s were used in area where water level was less

than or equaLto 1 foot grab (manual) River samples were taken from locations far

away from the bank as possible and by submerging sampling bottles about 1 m deep

In some places however 1 this was not possible due to shallow water levels

Water Samples were collected and poured into the containers tm top of containers

(leaving no headspace) Sample containers wer~ dosed wi~h the tid immediately on the spot to avoid contamination from the atmosphere rain wind etc The samples

were labeled immediately The samples were subsequently placedi the cooler box

to bringdown themiddot temperature and to preserve the samples till they were extracted

and analyzed

Sampling details viz mime of the person date of sampling locations time of

sampling weather conditfons at the timemiddot sampling etc were recorded by the

sampling person

The watersediment samples were stbred in ice box during transport laquo6 h) and were

kept at 4C in the laboratory laquo2 d) until SOlid-phase extraction Sediment samples

were taken from river positions where an accumulation of fine-textured substrate was

observed Samples were taken and compos1te samples were pooled from four or five

ubsamples (0-10 em) of a 10middotm area homogenized and wrappeurod in aluminum foil

SGS india Pvt Ltd Environment Division Chennai 19

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

)

)

)

j

I )

l

)

)

)

Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 21: Endosulfan residues not detected in river water samples- Scientific Research

-

- -

-

pre~a(e~iRY fii[jOg aarpplemiddot

to die~kfor poSSible

_0

- - -

-

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

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gt

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) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

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lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

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Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

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400000

300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 22: Endosulfan residues not detected in river water samples- Scientific Research

An~lysls of Restitide residues in river attrlsediment sampesJrom India

AftermiddotreYlewingthe nportit was handedovN to the prp)ect l~altler for fjrial report preparatidn~

67 Safet~ 0

Field work done in connectlonwlh collecting watersediment samples In surface

watersfollow~d the protocols described in the Environmental Assessment Program - shy

Safety Manual

70 PARTIAL VALIDATION DOCUMENT FOR PESTICIDE RESIDUE ANALYSIS

71Scope

This Is a genlral purpose method that provides the procedure for determination of

pestklds residues in wa~~ The method is applicable to a wide range of pesticides

that are effectively partitioned from the water sample and sufficiently volatile and

thermally stable for gas chroinatography The method is used to extract indentify

a~d qu~ritify the foUolng pestiddes Aldrin Dietdrin Endrjn~ a BHe 8 BHC y BHC

~HC End~sulfan Ethion Chl0lyriphos Phorate Butachlor Malathion op DDE pp

DOE Dp DOD p P DDD Chlordane an~ Methoxychlor

72 PriiJiPI~

Pesticide resiDues areextract~d with a mixed solvent ( hexane I methylene chloride)

usingsepar-ating funneL The extract is concentrated by evaporation-The sample

components are separated identified and rnea~ured by injecting an aliquot of the

concentrated extract into a high resolution fuseQ sRica capillary column of gas

chromatography - Mass Spectrometry system Compounds eluting from the GC column

are identified bymiddot comparing th~jr measured mass spectra and retention time to

reference spectrum and retention times in adata base

Reference spectra- and retention times for analytes are obtained by measurement of

calibration of standards under same conditions used for samples Concentrations of

each identified component is measured by relating the mass spectra response of the

quantltatlon ions produced by that Compound in the sample to the mass spectra

response of the quantitatibn ions produced by the compound in the standard

SGS India Pvt Ltd Enyironment Division Chennoi 21

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 23: Endosulfan residues not detected in river water samples- Scientific Research

Analysis (jf pesticide residues ihriver watersediment samples from India

73 GeMS conditions

Carrjer Gas Helium

Inlet Temperature 250 C

Injection volume 3 ~I

Mode Split less

Oven Temperature 80 C hold for 1 min 10 middotCmin to 250 (hold for 1 min 10 Clmin to 280 C hold for 10 min

GC Column HP 5MS (30m X 025 ~ X 025 mm)

74 Reagents 1 Methylene chloride

2 Ethyl Acetate 3 Acetone

4 Toluene 5 Sodium Sulphate anhydrous

75 Extraction Procedure

Shake sample weH and accurately measure sampte_ in a one titer graduated cylinder

Pour the sample into a two liter separating funnel Rie the cylinder with 60ml of

solvent (15 DCM in hexane) Pour the solvent into extraction device Shake the separating funneL vigorously for 2 mjnutes Allow the Layers to separate for at least 10 minutes Drain the water phase Into sampLe bottle and carefully pour organic phase

through a 2cm OD glass column that contains 8 to 10 mm of anhydrous Na2S04 into a turbo vial Pour the sample back Into separating funnel Rinse sample bottle with

60ml of solvent

Repeat extraction and pass organic phase through same sodium sulphate Wash

sodium sulphate with several portions of hexane and drain well Evaporate to dryness

under nitrogen and reconstitute to 1 ml with ethyl acetate Inject 3 ~l of extracted solution into GeMS

SGS India Pvt Ltd Environment Divisi01l henna 22

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

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gt

gt gt gt gt

S

3

25

2

15

05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

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20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

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Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

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300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

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Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 24: Endosulfan residues not detected in river water samples- Scientific Research

- -

Analysis of RestJ~id~ resid~es in riverwat~f I sediment samples from India _

76 Standards

The primary ~toc~ stanqard ~asma~e accurateyfrom standard pesticide mixture and

then dilUted to1~mlgiingas~aijd~rdoi100 ppm Working standard 1 was made by dHuting 1mlb prmarystoCksfandard t010rnl with toluene givingconcentration of

10 ppm Wbking stltlndardZ w~smade by diluting 1 ml of WS1to 10 mlwith toluene----

givingmiddotoncentration of1 p~m Working standard 3 was made by diluting 01 ml of WS2

to 1 ml with tOluene giYingconcentration anOO ppb

77 Method Valida ton

The Method used for analysis was validated as per the EU Eurochem AOAC and

[SOllEe 170251005 requirement

771 Selectivity

SeLectivity of a method refers to the extent to which it can delermine particulate

anatyte(s) in a compLex mixture without interference from other components in the

mixture The term selective refers to a method that provides responses fOT a number

of chemical entities that mayor may not be distinguished from eacn other If the

response 15 distinguished from all other responses the method is said to be selective

The analysis was carried out in SIM (Selective Ion Monitoring) mode three ions were

taken for confirmation and reiative intensities of the detected ions are compared with

those of matrix matched standards

772 Linearity

Matrix matched 5 point linearity was plotted from 3 ngml to 500 nglml as shown in

ANNEXURE 2 for plotting the linearity several one liter portions of water was

extracted and evap9rated in the turbo vials When the vohlmes were tess than 05 ml

pesticide standards were added to the vjals and evaporated to dryness These were

then reconstituted with 1 ml of ethyl acetate This helps to equalize any possible

matrix effects in the chromatography or fragmentation between standards and

samples

SGS India Pvt Ltd Environment Qivision Chenna1

23

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 25: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river waterlsediment samples from India

773 SPII(EaRElt9VERYmiddot Accuracy is estirnatedfromthe recoverY of spikedanalytes from the matrix of

intere~L Labofiltoy perfonnance in ~ dtiB1 m~trix is estimated from the

recoverY of ( R) R= C - Cu Xl00 I C

where

CSgtO Measured concentratj~nof th~ spiked sa~ple atiqtot

Cu= lieasured c-oncentration ot th_e unspiKed sample al~quot

Cn The nominal cpncentration of the spiked aliquot

3

4

beta-Endosulan 5012 4825 5130 4983

5ulfate middot4144 4329 3944

Imidadoprid 4850 4920 4950 4920

501

3925 403

4900 491

10022

8062

9816

80 PROCEDURE OF SAMPLE ANALYSIS

Sample Extraction

Water samples were filiered (using glass fiber filter) and subsequently solid phase extraction column was conditioned by eluting 5ml each of ethyl acetate Methanol and water After extraction of the water sample the residues were eluted from the cartridges by n-hexane (8 mL) and ethyl acetate (12 mL) The eluate was concentrated by turbo wap and it was finally analyzed by GeshyMS

_SGS- SGS India Pvt Ltd Environm~nt Division Chennai 24

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 26: Endosulfan residues not detected in river water samples- Scientific Research

i gt middotmiddoth ~ltlt i~ ~__ ~if middotrmiddot ~ ~~a(Y~i~~t Is~ticjd ~~~cjl1es inriv~r a1t(~eeurojirnE~~ ~~l]JpllsJr()rI1lhd j ~ ~ -f~ ~ ~lt f~~ ~ ~~ ~ tlt ~ - ~__ 1 -

gt Se]ljll~ijtslJ1pt~~(aR8rpxin)~terY25g dt~middoti4eight0ie extracted with a - bull ~-I- lt 1

~j~tV~lti~rac~)~Qe~~~ll~~lt~t~~[~q~~~r)V~r ~~~~s~i~rip~~l1~kl)1~ fl~~5gt~rcent5~htrjfU~~lta~~~ ~h~n~[Tfl~centi1if7t ~as~ificent~~~~e~ a~dmiddot

iittlttdmiddotmiddot F91~ow)ngth~r~ri)~~~kR(Wbnlaquowicmiddot sqlYents)I1ith a roPTY ~ - ~ -gtmiddotgt~middotmiddot ____ middotrmiddotl-

evaporator tl1e remaininsmiddotwater phse middotwas liquia-iqyjd extracted wih __- ~_1 c 1 1gtmiddot lt bullbull ____ bull _ lt I-J

ltjitHl6omethime 1 x)5 m~ Tne organic phase Was th~n driedyYith sodium ~- --lt- gti-~

sUlfaJe~n(j~topCe)1rq~d~gaihwih ar~1iryeneYiiporatlJrAftet~ea~pl kijdmiddoti1a~Dcentl~ JI~nsf~Yr~fithecQllnnhin~ppro~iitWel~OSliil of ~--lt c- ~bullbull -bull - _ gt ---- ~

t()r(rh~he ~~stki(j~swer~ ~9s~c~tively erUtpHom t~e cowrnh)ith10 (l1l ofnhexan~middotan1l10mL of nh~xai)e-aiethylether 11 (vlv) The eluate was

cOricetitrai~dwith arotar ey~pilat9r~l1dttieO~nalyze9 by GCMS Glassware usellduririgsa(l1ple priicessingyarinsed With ethy(~cet~ie and baked at 250middotC (gt4h)befoieeveruse

Pesticid~ t~~idu~s weT~ qua~tifi~d with GC-IS w~ich was ope~~ted in the set~~ted jon~m9nitoril)g mOde at thef6ltoYing conditions

Carrier Gas Heiurn

Inlet Temperature 250 (

Injection volume 3 ~l

Mode Split less

OvenTemperature 80middott hold for 1 min 10 middotCmin to 250 C hold for 1 min 10 middotClmin to 280 C hl)ld for 10 min

GC Column H~middot5MS(30mX 025 ~ X 025 mm)

Quantification and identific~tionQfsubstarices were achieyedby measuring one

target and two additional qualifler ions ~espectively per substance The

calibratiori was performed With six-pofnt lirlE~ar functions) with euroternal standards

Analyte peaks in Sil(l1ple eXtracts were identified by retention time presence of target ilhdquaLifier ions and r~spectlve ratiQs of target ~nd qualifier i~ns

25

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

)

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j

I )

l

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 27: Endosulfan residues not detected in river water samples- Scientific Research

AnalySis of pesticide residues in river water(sediment samples from India - ~

Duringthe extraction olwaters~inples bla0kswer~proltessed regularl Blank cOnceritrationsweresubtracted fr~nic~ltG(~tcts~h1ple20nceritrati()hsfbr the respective pestiCides and processing lots sthey were thought to derive from centondensationof pestitides on surfac~s9f giass vessels within the laboratory - -_ -

90 RESULTS OF RIVERWATERSAMPlES All the collected fiver water samPI ahd Sediments were analysed for pesticide residues viz Endosulfan (alpha beta) Endosulfan Sulphate and Imidadoprid and the results showed that Uiere were nomiddot detectable residues (DL 000001 mgtl)

c_-----Vu~ SGS India Pv Ltd) Environment Division Chenna

26

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

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LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

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200Ctl

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Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

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14

middotument 0 tJame

Info Number

10_ -shy

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300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

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tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

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bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 28: Endosulfan residues not detected in river water samples- Scientific Research

~

Sarayushy

- -shy

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

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gt

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S

3

25

2

15

05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

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20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

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Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

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300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

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tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 29: Endosulfan residues not detected in river water samples- Scientific Research

-----

Analysis of pesticidlresiplJes in riVeT water sedimentsaITlJgtleS from I~dia

1 STATI ~ ~g 1

Satltlj River (~unj~h) ~~

i ~ ~~~+~l)

I

~~ 0 ~~DL lmJI)

SatlulRiver ~~ ~md)(Punjabj12 ~~m111Ine~r bridge J ImDL gil)

19hiaKhas shySatluRiver ~ B~L ~~~(Punj~b) - ~nstre~m13 near bridge

~c ~llr14-1-----l~~--~middotmiddotmiddotmiddotmiddotmiddot--~-+Be-asmiddotmiddotDmiddotow-n---f~~Zmiddot bull ~ ~mll

6eas River Stream Near - I mgl) Joadl~r1dge ~~m~ n

~15T~~r-~~t-~-~iIHar

i

I

Ravt River

SeasRiver

I Rm m 000001 m

13102009 Beas River Stream- Near I BDLtJhOOOOOI mglll

HarG051ii1dpi-jj~- ~~~ Down Stream ~~~ mgl)

Beas River13102009 Near Road _ mgt)

16~Opm I Bridge Rn ri nrum mgll) i I

BDL Qc~ m11116 Kanuwat Down

mgll)1845pm IRoad Bridgei BDLIDL I mgll)

I Down BDlfDl LQtl2(llm 17 Stream Near JiglDl )00001 mgll)

RaYi River Chandlgarb post 0COOD1 mgll) 1410ZC09 I [Pakistan i Border]1130am

i bull Rh m 000001 mgllr- o

bull ~1 ~18

bull mgli) I EDUDl ~m1

BoLiDL I mgl 19 I mgl

middot~lDl I mgI

~~~~~~II20 Harike Down15102009 mglllBeas River Stream Near

13QOpm Dam

bull

-I - -

_SG~ SGSmiddotJndia Pvt Ltd Environment DiYisi~n Chennai

28

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

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Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

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CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

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Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

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bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

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Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

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iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

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----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

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to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

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Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

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Is2000M Fri Oct 01 100930 2010

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lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 30: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of pesticide residues in river watersediment samples from India

21

23

25

26

bull 09092009 i 830900 I am

09092009 44middot515

pm

11092009 745-S15

am

13112009 745-a15

am

13117009 400-430

pm i

1412009 800middot830

am

Thaminjbarani fThirunetvell)

Vaigal (Mad~(ai)

I

CaWen

Pen(1aiyar Villupuram)

Bhavani

1

Bhavanisagar

1411200927 130-200 Neyyal

pm

28 16112009 Pater100-200 (Chengatpat) pm

122112009 Pennaly8i

bull 10301100 29 (Cuddalorejam I i

~4~~STATE

I

I i I

I

Kokirakuam

Kochadi

liruchiJapaUi (Srtrangam

1hirIJkovilyur

Pampalayam Agragtram

(Erode

Bhavani

Kombupalayam (Karur)

Kodumudi

Dimmavafam

Thiruvevdipura m

mgll)

~~ Qit I mgll ~ Img

_O~m O~mg

Imgl l BOL(~1 mgll BDL~ mgll mgl)

mgll) I mill)

Imgll) Imgl)

I mgll

bull Ot bullbullitmOl BOLIOl 0 mg

iiN _ 00 I mg _ mgll)

iBDL ~iOoi501mgll) I BOL DL -OCOO1mgll) 100001 m1Il

LOJll Sll) bull )0000 mgll) )0000 mgll I

30 bull 25102009

25102009

Godavari river at tapovan

Parvara

25km from Nashik

Ahemadnagar POst Randha

Western Maharashtra

I

----SGsL SGS India Pvt Ltd Environment Division Chenna

) BOL DL )00 I mgll)

Imv ~DL ~m BDL Ut )00001 mgl

29

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

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Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

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CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

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Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

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bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

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Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

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iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

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----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

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to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

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Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

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Is2000M Fri Oct 01 100930 2010

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lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 31: Endosulfan residues not detected in river water samples- Scientific Research

- shy

Analysis of pesticid residues in rjver gt ~Y~ fum India cO

bull bull bullJ

mgl I 2102009 Porv BOl 4~ ~ I

SOL ~ I I SOL mgl)

33

34

35

36

i

shy

37

38

40 i I~

41

BOlOl I mg

~ ~~~ I mgll

I O~lm 0 I mg 0 mgll) i

42 l~ mlll IBDliDl O)())()l mgfl)

mRIll ~mill

600001 mglll

_S_GSit- SGS indio Pvt Ltd Environment Division henna 30

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

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- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

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LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

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Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

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to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

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Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

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q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

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2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

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- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 32: Endosulfan residues not detected in river water samples- Scientific Research

Analysis ofpe5ticide eSidue5i~nverwa~erl~ediTl1erit samphisnj India

45 111lt009

2211200946

i

Bhogavo River

Purna River

middoti bull

J~_ ~~~~ in mgl

~~ mgll) I mgll

~ I mgll Im11

~ bullbull I mgll

I mgll JmI)

I mgll) I mgl)

mgl)middot47 lt2112009 Tapi River ]iiioL 0ltJ021 mgll)Post Randher

~DL 000001 mgl)

Chhotl Chllool25 ~~~~l48 05122009 Sabarmati River Kms from BOl mgll)

Gandhi Nagcr) - 00001 mgll) i

000001 mgll) Multani Betul mmm________________________ 11121009 Tap River Near Kamrej (35 I mgll)

Km from Surat) I mgl)bull

49 I mglll

STATE 11)I

2711WJ9 Mus River Suryapet mgll) 01 mgl)

mgll) bull 51 0000 mgll)

17112009 Pateru River Suryapet = mgll) bull mgll) mglt 5 mglt i

27112009 I mgll)

BDl Sabati River Bhadrachalam BDl

ml)

ti I mll) I ml) I mlIl

Pfanahita River I I mgl)2711200953 Adilabad I I mgl)

_sIlsl SGS India Pvt Ltd Environment Division Chenna r

31

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

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LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

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200Ctl

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Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

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14

middotument 0 tJame

Info Number

10_ -shy

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300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

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tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

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bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 33: Endosulfan residues not detected in river water samples- Scientific Research

- - -

-SGs- SGS India ~vi ~td ~nvjron~ent Djvisio~ Ch~linai 32

55

56 27112009middot

57 271 t 20d9 M~i1Jeera River

58 Oi122009 Penna-r River Nellore

I

59 03122009 Gund~kamma Ong9leRiver

60 03122009 Krishna River Yijayawada

61 i 03122009 krishna Rivermiddot Nagarjuna Sagar

62 middot04122009 GodavariRiver Karirtmagar

63 04122009 Godavari River Rajamundiy

64 05122009 Sileru River SrikakUlam

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

)

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j

I )

l

)

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)

Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 34: Endosulfan residues not detected in river water samples- Scientific Research

Ana(ysis of pesticide residuesiririVer watersediment samples from India

10 RESULTS OF SEPilEitT OF RlVERWATER

1 Vaigar Kachadai i (Maltluraj) pmbull

I 13112009 I

2 400 to 430 - Bhavani Pal1ipalayam pm (Erode)

3 081009 I Satluj river (Punjab) bull

0600 AM (punjab) downstream

(Punjab) 4 081009 I Satluj river

0430 PM (Punjab) i downstream

near bridge

Charnbat

5 30102C09 Chambal Etawa Distt Near Bhiod

L Road Bridge

30102009 Mathura 6 Yamuna r(ear Rail

0225pm Bridge

~H$ SGS Jndia Pvt Ltd Environment DiYision Chenna 33

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

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gt

gt gt gt gt

S

3

25

2

15

05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

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) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

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C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 35: Endosulfan residues not detected in river water samples- Scientific Research

-middotimiddot

-

34

r - gt f

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

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Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 36: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of Pesticide residues in river watersediment samples from India

bull

ANNEXURE I( )

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 37: Endosulfan residues not detected in river water samples- Scientific Research

1

1 1-shy

_-----_ _shy

SGS INDIAPRIV ATE LIMITED

I SGS India lvt UdlIboratoy lJ509A Old ~fahabalipumrn Road lEL +91 (44) 24963844 24962=822=------1 I Thordipakkam Chennai -600 091 _____ _ ____FAX +91 (44) 24961015______-1

Issue No amp Date 107-06-2010

~~---__---------~-~~~~N~o~l~----I METHODVArmATION ==___ ----I1_________DEfyen-RMINAll0N OF PESTICIDE RESIDUES IN WATER BY GCmiddotMS-MS

10 Objective

To develop a~ validate Gc-MS-MS p~ocedufe for Ihe eSIiT1alion of pesticide residues in Waters

20 Validation parameters

FolloWing peffonnance parameters will be assessed during valklalion

System Suilabi[ty

Sledlv)

Sensillvlty

Ruggedness

linearity

Precision amp AooutacI

Recovery

21 System Suitability

Perform system wilablliy by injecting 6 se1s ofknovm concenlralions of aqueous mixture Of 3lBly1es Calculate tre CV

fOf tetenlion time and areas

All six Injections should meet he following criteria

CV of the releotionllrre should be S2 and CV of the areas shotld be OS

22 Selectivity

The selectivityspeciilcity of the present method is established by checking the reagenl blank (wilhout spiking

pesticides If the roagent blank contains signiOCltlnt inlerference t the retention time of pesticides in question that

wi be rejected

23 Serraitlvity

It is eyenPfeeuro-Sed as limit of quantifocalion

24 RuggednCSs

Perform Ihe ruggedness in the (dtowing prameler using the concentrations equivalent to M99

P~By Verified By Approved By

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

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LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

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200Ctl

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Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

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q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 38: Endosulfan residues not detected in river water samples- Scientific Research

I I

--~----- -~~-i

SGS INDIA PRIVATE LIMITED

Column variation (minimum twocolumns with same make and 101 or if possible different jot numbers

Acceptance criteria

bull CV for RT shall be $2 for each COlumn used

- CV for area raUo for analyst and column changes shall be 51)

25 Recovery

Recovery of an tllalyte in an assay is l~ inslrumeni fesponses obtained from an OImour of analyte added o and

recovered from sample matrix compared to deledor response obtained fron pUle auhentic reference sJaoderd

The percentage recoveries are determined by measuring the peak area or rerOvery samp~ at cocertrations of

LOO Com~uing with1he responses of the uMooracied solvent standards Acceptance criteria

- Recovery slould be BO 10 120 al 0Q1 mgIKg level

bull CV of lhe areas of anay1e at each concentration level shall be ~ 15 it Ihe bove criteria are not met repeat

the teCOIJery experiment

26 Unearlty

Make minimum three (3) caflbralion CtIrves using 5 djfferent concenlrnfion$

The no of slandarcis used In constructing a calibration curve will be a function of the anticipated range of

analytical valleamp Concenlrations of standards should be chosen on the bases of the concentration range

expected in-the samples

A calibration curve consists of blank and 5 nonmiddotzero slanciarcls covering the expeCled range coded as CC1

through to eCG) A linear equatiOn will be determlnetl to produce the best fl fOf the comenlrntlon response

relationship SelltKUon of weighting and use of regression equalon should be juslified

Acceptance criteria

- MIDlmum allowed deviation of the CC1 from actual concenlralltm shall be plusmn20 and sandards other than

CC1 from actuat concenlratlon shan be plusmn 15

bull r shall be ~_99 (or) r2 shall be G 098

At least three oui of five non-zero standards shall meet the ltlbove criteria including the Cet and the

calibration standards at tra highest concentratIOn (CC5) Any two consecutive points shall not be excluded

27 Accuracy

Analyze the samples as mentioned under Precision and calculate (he aroJracy

Ac(uracy Mean of obtalned cOncentratiol1$Actual conccnration of QCsJ x 100

Acceptance centli1eria

Prepared By VcrmedBy Approved By

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 39: Endosulfan residues not detected in river water samples- Scientific Research

I ~d SGS INDIA PRIVATE LIMITED

~ I SGS India Jvt Ltd Labotatory 1509A Old MahabaJlpuram Rood TEL +91 (44) 24963844 24962822 i Thoraipakkam Cheimai - 600 097 FAX+ (44)24963075 __ ___-I

Issue No amp Date l07fi6-20Ji)

PageNo3

DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GcMS-MS

The accuracy obtained should bewilhin 85-115 expect lor LLOa where it shoold be within 80-120

2e Precision

Under each calibration curve 8fjiIlyre 6SEts of each of LQC MOC and HOC sample1L The precision of the method is

represenled by Coefficient olvariation and calculated as fonews

CV (SDfMean) x 100

Where CV roefficient of wriSton and SO standard deiotlon

Acccplance crlleria

The preclsiOtl denoted by CV~tl n each concentration level shaH not exceed 15 expect fQr LLOQ here it should oct devale by more than 20

Resu1$ of Validation

3Q Debjil or GC-MS

GeMS alphnmiddotHCH beliimiddotHCH gemma-HCH della-HCH Methyl parathion Aldrin op-DDE pp-ODE

Dieldrin EndO$l)lfan Endilsulfon Svlfale Ip-DDD Of)-DDT pp-DDO and PP-ODT

--bull~~--PreparedBy VerifiooSy Approved By

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

)

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)

j

I )

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)

Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 40: Endosulfan residues not detected in river water samples- Scientific Research

i I J~-

8G8 INDIA PRIVATE LIMITED

150S -India PtLtd Laborntmy 11509A Old Mah~ipuramRoad TEL +91 (44) 24963844 24282 lboraipakkiun Chnnai 600097 ~____FAX +91 (44)243075

~ r~=oo~N~O~amp~Da~~~middotTI~OO~~~6~~OIO~------------~

=c---- _________-PJ- No I-MErHOD VALIDATION LI__-- _____~_DE~~RMINATION OFPESTICIDE RESIOVES IN WATER BY GCmiddotMSMS

32 ChromaOQrapjiilt Cooditions of GrrMS-MS

Insirument GC-MS Triple aved 7000

Injedo 7890A Agient Technologies Injector

Solvenl Syringe Sze lOJl

Pte injection solvent fluShes 3

Post injectfj)n solvent flushes 3

Injection Mede Spl~ less On 7683 IliadOf

Injector temp 270C

Transfer line temp 260C

Carrier gas Helium

Flow rate 10 mUmin

Oven temp Programme InltiaI100C(hold OJ)lJmin) to 170~C 1SClmin hOd 100 min) 10 24QCSCmin (held 2 00 min) 10 280C2OCknin hold 20mn

Run lime 20417min

MS CQNDITIQNS

Mass spectromeler operated MRMMode

He Quench now 225mUmin

N2 Colfision 1Iow 15 rnVmin

Ion Source 23QC

EM Vollage 1281V

Filament Bias Vollage 70eV

Total Run lime 20417 minutes

~edBy Verified By Approved By

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

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j

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l

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 41: Endosulfan residues not detected in river water samples- Scientific Research

I

SGS INDIA PRlVATE LIMITED

I SQS IndiaPvt Lid ~boialOl) 1509A Old Mahabalj~ Road ~__TEL~~+gl(44)2496J~8442-49-6l__22____~ I Thoralpakkam Chennai- 600 097 _ FAX4ltlq44)24963O15 ---i Issue No amp Date l01-06-20O

I P No5

I METIJODVALIDATION DETER1INATION OF PESTICIDE RESIDUES IN WATER BY GCMS-MS

40 Prepal1ltion of Reagents

41 ~raijpn of fAisUcireg standard sip SohJliPQS Tan~fur 10mg of slaodard inle a 10mL voUmeric flask and

alSso)e in HPLC gtade Methanol Of EthjiI acetale MOike up lhe volume wilh the Sltlffie Label ait slOfe ihe soivUoo

in a refrigeraror below 4C This $ted is Slable up to the expilY dale mtmlioned in the Certilicle of Analysis (eOA)

412 Em1sect~ijon of pesiciCe worWng slanders SQlrtl9fl Transfer the 25OltJL of each Slaldard in to the 25 mL

volumetriC flask and made up 10 Ihe mark with Ethyl acetale labeled as 10 jgfrnL and store the ootulon in a

refrigerator below 4C This stock is slable up 10 three months

50 Preparation of CalIbration Curve (CC) Standards

511 Pre)aratc( of SjOk ~1h11Pns of slndard sotullQns Prepare the foll(IllAng stock dllIfuns ranging from 500 10

7500nglmL with elhyl acetale as Shewn beloW using (llulions from workioj stindalrd solullort These standard

dilutions are slable for 7 days

StOCkCoocpgfml) i Volume If StOCk(mL Volume of DiluentmL) Fioltll Volume Final Cone I I (mL) (ngmL)

10 75 25 10 7500

10 50 50 10 5000

10 20 80 10 2000-W 10 90 100010

5 10 90 10 500

Prepared ly Verified By Aprf~d By

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

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j

I )

l

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 42: Endosulfan residues not detected in river water samples- Scientific Research

i

I I I shy

s~s INDIA PRIVATE LIMITED

I sas JndjaPVllM LoJgtorn01yj5ll9A O~ Mahbcl=purnm=RoaaC----TE[79(44=)249(gt3844 24962822 ----- shy

j ~oraip~ ChennaJ - 600 097 --+FAX=+9I-44o24~963075==-----------1lssueNo amp Dale 1Q7QO2010

Ia eNo6 MEmOD VALIDATION

DETERMINATlON OF PESllCIDIE RES1DUES IN WATER BY GC-MS-MS~--------============--=====------ ~

PlllAAratiQf of pesliCide residues for Cltllibrgion rurvelj Prepare CC1 IDCC5 daily ranging from 50 10 750 J1SmL willi

Ethyracelale

Final Volume FinalConcSlqck Cene labelVolume of Volume 01

(nglml) nglml)shy(rrI)Slock(mL DlIuenl(mL

7500 0900 1Jj)J 75O0middot100 CC5

5000 0100 0900 1000 500 CC4 2000 0900 1000 200 CC3)1~Lf-- shy 1000 eC20100 0000 bull 1000 100

500 0100 0900 1000 150 CCI

512 Quality Control (OC) samples for pesticides

Prepalljllloo of stock difulons Prepare Ihefofoving concentrations mngmg from 15) 10 1350 msfl with n-Hexane

StocK Cone Volume of Voluf1o of Final Volutni Final Corc

(JgfmL) Sloclltm Diluentm (mL) (mL) L) L)

10 076 325 6750

10 375 625 3750 shy

10 16 65 1500

513 lliparaliQn of quality C91lfQl samples Prepare the ronoing ooncentmUons day ranging from 30000 to

4COJQOpgiL with mobile phase or Ethyl aootate for aft of Ihem to achieve he fcllcIing quality cootroi samples and

labellhem

As lOJJef qualify oonirol standard (LQC)Medrum quality coolro slandard(MQC) amp Higher qua~y control staldard(HQC)

SlOdlt Cone Iolurre of i Volume of Final Vulume Final Coc

(nglmL) stoolt(rn muen(m (mL) l-IgIL)i L) L)

09 10 6756750 I 01

3750 01 os 10 375

1500 -1degmiddot1 09 10 150

---~By Verified By Approved By

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

)

)

)

j

I )

l

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)

)

Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 43: Endosulfan residues not detected in river water samples- Scientific Research

_60 sa~pie p~paration61 ~ Ext~cliOn

Shake sarpple well and accu~lely measure- sample inmiddota one liter gtaduated cylinder Pour the sample shy

into ltHIIO liler separ3ingfunneL Rinlie tlie cyjinde~ willi _SOml of sollfenf(DCM) Pour thesolvenl into

e~r~Ction device Shakelh~ sepaatin~fu~nel vig~rousiy ror 2minufes Allow the layersto Separate fur at

caligt110minules DraIn organic phase lhrough a funnel cortaining he ~ium sulphate Into a turbo viaL

Repeat 1M exmction and pass organic ptllise through sa~e sodium sulphate Wash sodium sulphate

Jilh several portions of OCM and drain ltIeIL Evoprillte 10 dyness vnder the nrtr09iD stream and

reconstitule wilh 1m of ethyl- ace~le

612 Jii~action performamq lIerificalion

Extraction performance is carried out by spiking the O(gancchkuine pesticides inla grape samples at

OOOO01mgfltt

18 Validalon parameters

181 Selectivity

The sele~ivily of lhe present II1ethod was established by checking 1~1e reagen (wlth01l1 spiking

pe$IiGidt~s) Figures 1 t amp 12 is represenlalive chromaograms of reagenl blank samples The

ivethod was found 0 be$pecifiyenand seleClilffl for pesticide residues menioned in scope

182 Sensitivity

The limit of quanlifitnlion (LOQ) was found to baO01 mglKg for all pesticide residues

183 Ruggadne~s fTlble 21 to 28)

In this ease for an pesticides menlioned in 11 Clumn cfwnge was observed The obsBNed valves for

column change are within the acceptance criteria AI CCs and QCs were wilhin the acceptance

crjletil

184 Recovery (Table 41 to 44)

The perCEntage recovery of all peSi~ides mentioned in 11 performed al different levels were wilhin 60

to 120 ltIt 001 mgIKg level and fiOto 120 al 0025 mgKg level

1amp5 Unearity

Verified By Approved By

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 44: Endosulfan residues not detected in river water samples- Scientific Research

SGSJNDlA PRIVATE LOOTEDmiddot

J SGS -lndill Pvt Ltd LabnratOJ)gt IfS09A OIdCIptmun~-RCoorl----TTEULc-+91(44)24963844 24962822 li ThoraipakkarnLChennaimiddot 600 097 __FAX=S+lt91i(~44)2496307=-____~ _

Issue No amp Date I 07middot06middot2)10

Page NoB I METHOD VALIDATION

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC-MS-MS

The method was found to be linear between the ranges of 001 mglKg to 015 mglKg for pesticides A

straighlline fit was made furoUSh the dala points by using 1Affiount weighling method The observed correlation coeffl(ient tr1 was greater than 098 and r was greater than O9i Hence Um method Is

linear in Ihe statoo range

186 ACCuracjf (Table 41 to 44)

The recovery obseJVed tor spike samples are given In the table

137 Precision (Table 61 to 63)

The CV observed for the samples are given in Ihe table

UU LnjectotoStability

Injecto stability resulls ~te labulated The batch size was decided 8S 19 hrs 251njections

(it was delerrr1ed at room tempeHlture 20 plusmn 2~C i

19 Conclusion

Based on the resuts of validation it can be concluded that the present method is suitable for the

estimation of pesticides over concenira1ion range of 001 mgKg for Organochlorine pesticide and

Pyrelhroids O02mgKg in gtupe samples The precision and accuracy are very much wilhin the

prescribed limits in this concentration range

The method is found 10 be rugged and velf stable

I SrNo

1

COmgtOUOO I RUIlmiddot1 I Runmiddot2 I Rur-3 R Runmiddot5 Run6 Mean SO

~BtoIlQ-241ltlfOher~ 50521 I 49510 I 46703 45 411184 49402 49079 930535

CV shy HID

Prepared By Verified By Approved By

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

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j

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l

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 45: Endosulfan residues not detected in river water samples- Scientific Research

I i [ SGS INDIA PRiVATE LIMITED I 1-- - - shy sos +ndia Pvtt~d bull ~ory 1509A~ OIdMababalipUram ~om1 TEL +91 (44)2496384424962822 I 1ThorniPrun Chennai - 600 097 __~F~AX~~~1(~44~)~24~9~63~OO~5~~o-____________~1

]sue No amplli 07-020(0I

j[METHOD VALIDATION DETERMlNATfON OFPESTICIDE RESrDUES IN WATER BY GC-MS-MS

Prepared By Verified By Approved Uy

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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)

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j

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 46: Endosulfan residues not detected in river water samples- Scientific Research

1

43

SGS INDIA PRlVATE LIMITED

1smjIndiaPvtLtd Laborltory i509A Old bihabal=ip=uram=RocdJ----rnL-c=(44-lo2496=3844=c24962S22=--~ I ThoraipallimChennai-600097 FAX +91 (44)249sect~O7S7o=__ ----l

Lltsuc No amp Date 1 07-06middot201Q

Fage ~QIO

DETER1I1INATJON OF PESTICIDE RESIDUES IN WATER BY GC-MSmiddotMS

Deltamelhrln 22925 221rrshy= I 18673 18328 17198 16476 17094 16949 174530 ampS5 ~5a 400

I iI

Verified By

l

Prepared By

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

)

)

)

j

I )

l

)

)

)

Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 47: Endosulfan residues not detected in river water samples- Scientific Research

SGS INDIA PRIVATE LIMITED

I SGS lndia Pvt Llrl Loboo1 1509~ Old MatrnbaHprumiddotRoo=dr----TEI+91(cc44)96=384742496022--shyI ThoraipakkamChennai-600097 FAX+9J 44 243075

Issue No amp Dal~~ 1 07-U6middot201 a

I METHODVAlJDATION PageNol1 _

DETERMINATION OF PESTICIDE RESIDUES IN WATER BY GC~SMS

I CyIlultnin-lll

as 15040 12653 11545 11046 11831 10957 122953 145455 11Il3_ i 3 CvlIlIhrin-1V 4660 4225 4~s2 462ll 3933 4271 433983 27U73 6_

CvoermeltJM1 23387 21579 21189 215lO 21165 21330 216917 546692 390 I 38 I Cv~i~ehlin-II 18233 17123 16m 16587 1692 16107 169627 714833 4~~ I 3 1ypermethrinJlI 15919 14168 ~ 11312 15165 11~24 1400~a 00ll734

407 40 C~_Q1rin-1Y 12497 2735 1~361 12056 11997 11751 122328 36261i

~~----shy

11 Fengtrelmale 51378 I 51240 48782 50000 ~98 47832 4~21_7 148441 ~

I 42 Esfenvelerale 42787 42100 40184 4061G 39725 39870 408193 ~J~ 310

i 10150 - 0054 _---

43 DeMamethrin 9871 JfSS9 9123 9171 9493 4511)11 475 r-~

44 Famaxdone BOOB 714B 60061 7106 7006 666IJ 723833 49247 680= - shy

IrepmedBy Verified By Approved By

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

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)

)

j

I )

l

)

)

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 48: Endosulfan residues not detected in river water samples- Scientific Research

SGS INDIA PRIVATE LIMITED

10 Objective

To develop and vafdate GCmiddotMSmiddotMS procedure for the estimation of peslicide residues in Waters

20 Validation parameters

Following performance parameters Will be assessed during validation

System Suitability

Sleclivl1y

Scnsitivry

Ruggedness

Linearity

Prerl$icn amp Accuracy

ReY

21 System Suitability

Perform syslem tlilubllity by injecting 6 sets of known concentralions of acueous mixture of 3Mytes Galcula4 lhe GVJ

for rele1i1iOO (me and areas

All six illjedions should meellhe following criteria

CV of the retention tinIe should be 52 and CV of the areas should be s5

22 Selectivity

The seleclivflyls~ecificl1i of the presenl method is established by checking the reagent blank (without spiking

pesticides) If the reagenl blank contains significant interference allhe retention time of pesticides in question hat

wi be rejected

23 Sensitivity

It is expressed as limit of quanlif~

24 Ruggedness

Perform the ruggedness in lhc followlng prameter using the ccncenirallons equivalent 10 MOe

Prepared By VerilledBy AppmvcdBy

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

)

)

)

j

I )

l

)

)

)

Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 49: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE II( )

--~---------~~--

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

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-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

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lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 50: Endosulfan residues not detected in river water samples- Scientific Research

=

I Quantitative Analysis Calibration Report Batch Info 8atpoundh Data Path Analysis lime Reportlime Last CaUb Update

Target Comp()lJnd

DMassHunter-oJdGCMSl dataO 100517QuantRe$tltsUncoritybatchbin 0-1-010 319 PM AnaTyst Name Adrnin 1O+20tO SqS PM Reporter-Name Admin 10+20Hi ]19 PM Batch State Processed

EndosfJlfan~I ~~~~~~~~ Ennoswlfan-lmiddot 5 LIWOls 5 LCCl~ PalMIS SPOiOiSUsed 0 ci~ ~-~~~-~~

~ x10 4 -i~T74ii3OC5 it middot-~47f3Al R~Z -000511110

- ~~t1 ~~ U

1 ~ 09 ~

9oi 06 05 bull OA or 02 01

--- ()t~-5o-middotOmiddot--~middot100~150- ~QO~20035O400---4So amp s~6-soo-nt1 7Oo~75e sOomiddot_j ~_~~____~___ ~_~_ ~~~~~_~~CC~lalion~l1

o

CallbratiQII srI) cal TYPI Level Enabled Response RSO COOltCC_lO calibration 1 El 12J3700 50C-OOO =0 CabtaOOl 140921 10000000 CCbull 3D Cailbmtion 3 El 3125 1$62euro) nooooo 00 CtIrobrlticn bull ~ lt 150020 5ooo00l 0_50 CallYati1II 5 13709 1amp2789 7500000

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

)

gt )

gt

gt gt gt gt

S

3

25

2

15

05

o

-shy ~

-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

)

)

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j

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Patte 2 of 3 Pontelt at 1745 on OHO-ZOIC I

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 51: Endosulfan residues not detected in river water samples- Scientific Research

Quantitative Analysis Calibration Report

Batch Info Batch Data Path O1assHullter-016GCMS1tata2010C517QuantResultsllnearitybatchbin Analysis Time 10-1-2010 319 PM Analyst Name Admin Report Time 10-1-201fl515 PM Reporter Name Adnin~ last Qllib Update 10+2010 319 PM Batch State Processed

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gt

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25

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05

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-r----r-~c~--r--c--+----+-~-4---~-~------~--~~~ OW~~ __ ~_ ______ _

) Clibratlol STD Ca(lvpe Ie Enabled ResportS( OF RSO up Cone CC_JO CaPbtlllioo 1 81 3G36ll SQOOGO

) CC_20 Cimtjon 8 m 1nS7 1OOCOOO

_30 ealtratiCn 3 e 46785 2000000 ) CC_to ClWtion bull 8 $5926 5000000

C~SO O1Ibrntcn 5 ns 61713 7500000 ~ )

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Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 52: Endosulfan residues not detected in river water samples- Scientific Research

Quantitative Analysis Calibration Report

Batch Info Batch nata Path O1-1assHunter-OIdG04S1data20 l)0617QuantResultsUnearty batchbin Analysis Tlme 10+2010 319 PM Analyst Name Admin RepcrtTime 10+201(1545 PM Reporter me Adrffin tast CaHb Updtlte 10middot1-WlO 319 PM Batch State Processed

25 2

15

bull0middot1 --0 shyoJgtmiddot -----~l--~ -r - ~--y~-- ~----r ~-~r----~ ~~~--------------middot---T-----~------~t----~bullbullbull 00~_ __ OO _____ 700_a

____~___~__~_~~____ ___ ___~__~~_~_~enIrQ~ (pfIb)

Ci)jibratian sro tat Type levcl Enabled Response F RS) ~Cont

CC_lO Callbratio1 0 Ul 22267 SOOOOObull Clt=-2D (aitraion m 2729J J(Ju_ CC_30 calibration

~ 7 366111 2000000 CC_41) Caijbration 0 2180 ~96(H 5QOOOOObull OC_SD CilJbraOm 5 0 4llS 55OIl 7500000

plinted at 17lt15 on OHo201)

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 53: Endosulfan residues not detected in river water samples- Scientific Research

atnr lired 23 DcentG 2009 2117 ulting icqt1cthod GRAP8S2009M ~umeuro-r Xnsrumcnt Ill )1(0 Nilme 9J1o058170 nfo Numher 15

90000

aocoo

7(000

GCCi

50000

20000

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 54: Endosulfan residues not detected in river water samples- Scientific Research

lal Path 0 mudche~l DATA20091 2 23 aLll file 91100$3170D cq 0 73 Pee 2009 2117 lperilccr allpl 9110058170 [i~c

LS Vial 15 Sample Wlltipliec

iUAnt Time Dec 24 091201 2009 ltant Hethod 0 msdchenl METHODSGrapes200SH hiaWt Title Grapes and Pomegranate LasC Upoate wed Dec 23 174237 2009 -espouse via Initial Calibration

Compound RT Qlon Renpon$c Cone units VevlMin

T rget Compounds Qvaln

IG) Endosulfan-I 0000 o Itv d

211 poundndosultan-II o ND d

24) Endosclfansulfate 0)00 ND d

liD qualifier out of range (m) - manual integration (t) Signals summed

apee200BN Fri Oct 01 lOOtiS2 2010

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 55: Endosulfan residues not detected in river water samples- Scientific Research

Instrument Il nple Nal11t~ 9J100)8H)8 sc InO aT Numbor 27

80000

700ca bull

6000)

5lCJil

40000

200Ctl

I

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 56: Endosulfan residues not detected in river water samples- Scientific Research

Ief un opera cor

Sam$Jlr bull Nisc

1gtLS vial 27 Samp~e Multiplier l

Quant 7ime Dec 24 093323 2009 Quant Method D 1 msdaherul METHO)SGrdpes20IHll Quant T~tle Grapes and Po~egrarate

QLart tpdate lhu Dec 24 09)022 OQ9 ResponSe via Initial Calibra~ion

----~~---- - R-i~Qfon RespOriSe- Cone Units Devil1ini

Target compounds Qvalue

le) Endosulfan-I 0_000

21) Endosulfan-I 0000 ND d

24) Endosulfansulfate 0000 ND d bull

----~-raquo~~--------~----------~--~~--~---~~--~-~-------------------------

(IJ) qlalifier out of tange (mj manual integracion i+) signals summed

~peG200aM Fri Oct Q) 10)Q12 2c011

laquo

gt

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

~ooo))

800000

701lllGO

000000

SCCOOQ

400000

300)00

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 57: Endosulfan residues not detected in river water samples- Scientific Research

ll~trujcn~ ill 9110053169

14

middotument 0 tJame

Info Number

10_ -shy

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800000

701lllGO

000000

SCCOOQ

400000

300)00

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gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 58: Endosulfan residues not detected in river water samples- Scientific Research

)u

gtn 23 Dea 2009 2036 iIor 1lt 51110056169

Vial 14 sumple t1uliplier 1

to Time Feb 24 111S42 2010 _ t Met-hod D madchem 1MET-OOSPESf-fG H t Title Pesticides t- update i Wed Dec 02 1~t529 2009 )nse v-L-a ~ _Initial CallbxtL__

Compound LT OIon Responie Cone unit$ Dev(~linj

at Compounds QVdlue

Endo$ulfan I 0000 Q ND d

Endosulfanw II OOCO 0 ND

Endoculfan stllfate OcOo WD d

_~ ______ w __________ ~ __ w ____ w_ bullbull ______ bull ___ ~ _________________________ bullbull _

qualifier out of range (m) llanual integ~ltltion hI signals summed

- 6M Fri Oct 01 1001137 2Q10

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 59: Endosulfan residues not detected in river water samples- Scientific Research

--- shy~ pound1) rnlrument III ]_e Hdte 9l1005U173

(OLO

Number 10

9CCOO

10Coo

$coooj

5OO00i

I 00)0

1 JOOooi

woool

j

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 60: Endosulfan residues not detected in river water samples- Scientific Research

q Or 23 Dec 2009 2J22 ~erator

tmple 91100SSln sc S Vial lIi sample Nultiplier lant Time Dec u 091532 2Q09 tant Method 0 m$dche~l METHOnSGrapes200B H lant rirIe Grapes and Pomegranate ast update Wed Dec Z) J74237 2009 spO~$e via Initial Calibration

Compound RT Qlort IiespOnse Cone Units Dev(Hin)

-------------------------~--------------yen~~~~-----------------~~~~-

arget COlIpounds Qvalue

0000 o WO d

21) Endosulan-II 0000 lLD d

) Endo5ulfansulfate 0000 o ND d

~--------------------------------~-~-----------------~--~~--~~ ------~

~J qualifier Olt of range (m manual integration (+) aignalz summed

Is2000M Fri Oct 01 100930 2010

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 61: Endosulfan residues not detected in river water samples- Scientific Research

v raquo ut tVJ

~rC nstlumett Name 9110052170 lt0 mber 15

I

bullbullgt1lt

q On era tor lrrmiddotflle 91100S1170 se S Vial 1S SaID9lu ~lultiplier 1

lane Time D~c 2 0912J)7 2009 )Ant 1ethod 0 msdehllltm1MElfODSGrapeS2COB I tant Title Glapcs and Pomegranateshyas Update Wed Dec 23 174237 2009 spons via Initial Calibration

compourd Rl QIon Response Cone Units OevHinj

rUlget compounds Qvalue

1pound) poundndosulan-I 0000 o

21) EnCDsulfnn-tI 0000 o ND d

241 Endosulfansulfate o cOO o ND d

flO qualifier 011 of ran9e tn ~ manual imegratior I signals muned

pcs200Stl Fri Oct 01 100852 20tO

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 62: Endosulfan residues not detected in river water samples- Scientific Research

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j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 63: Endosulfan residues not detected in river water samples- Scientific Research

j - I~J~= ===-~=r-~=~J~~~ll ~~-~~T--~a~yt=-r _z~~~~~-T-~ted=~-~~-1-~mp e ~ P e I Acquisition Date I rlame I unl~ Peak Area Concentration I ~e~entiltn Concentration () Y

arne p - (cpunts) (119tK9j Time mm (l1gKg)

11-shy 10ppb 20pp~ -~ 50ppb

-~

1115lt] PM -3829 PM

Oi12iwr IPM

ItJ~fKg -tam ~=j10~(r-~------- -~--- _-~_~j10~8~~~_~~~~ji~w-shy

~~-~~~~ l~L~~-=-tE~--l~~~~~~-=-i~~O--~ 4 1100 ppb -shy ~

II ~~-i~~~-I~~ ~middot--=J~~~ __middotI~~8pe8k---t~~ -shy15 IZOO ppb ~ ISlanK

1 PM lPM

]1212412009 12o7ooAMI JI~tJ9IK9 ~-12550 - iNA--~ 15134- ~middot---middot~645 -shy jNA _bull __ I

1 -- ~ fl ~ - rkT~I-r-middotmiddotmiddotyen ashy ~ $- TIE~-~g-rlfmiddot~

-shy _oolItltlmU_ --- _~7~h _ ---- ~ngtshy _shy _I I hol _ ~~~ bull -- _~ - (_~ __~ - - - ~-_shy -~ _shy I I lrO

Imiddot - ~I ~ Imiddot -I I =1 ~ - HI P -iI ~r C ~~J___~~~~~~~ ~~ 1~~~if -~-

I J u Itgt

bull h Ii _ (11 ( (I9r i ltO9890~

1ltlOe5j _ _ __- ___-- - bjJe4~ ______- ~

I -1 --------- shyl bull ___ e __~middotc~middot-i iGOIl41 __________--shy

2~4 ~--~-__=r-- ~__ __ ____ __ ----shy10 20 30 40 CO 50 70 GO DO C1n~~1KQ 120 130 1tO 160 sp 170 160 190

I_

Cl ILLUI bullbullbullbull ----~

1---middot-shy

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 64: Endosulfan residues not detected in river water samples- Scientific Research

- =-= ~r -- -__ _- = ~~~ middot--1~-l~-f=L~~~~~=--- -bull - ~~-__middotmiddot-middot---l

SrmpI G

Sam Ie I Anal fa Pe~ k Anal te Anatyte Analyte=ll Analyre i Calculated j Accurac j T P AcqulsWon Pate Jam d untis Peak Area Conc~ntration Retentlo coocmntratlon () Y am ype I i (counts) i ~gIKg Time (min) I (~gIKg) bull I

~1-- RrpptJ -- ~- Standard 1212312009 11547 f1~rllmidEclcprt~r ~f~giKg ----TsosiOmiddot--middotmiddot10-O-- 560 ------1115----~~-middott 1 -

2 2~ppb ~~~~~rd T~I231200913829 PM rmj~~c~~~~ci- __ i~~K~= 240_0__-l~~~ __j5e~_______ I~O1 ~~=~_ll~oo__~~~middotl 3 5OppIJ Slandani 12123200920112 PM Imidaclopridmiddot1 ~glKg __ 23000--J500 __~560 ___ --407 __ 815 1 4 100 ppb Standard 12f2312p09 22354 PM Imidacloprid-I flg(ltg 51300 j 100 560 059 1059-l -- 2ooPPb Stal1drd 1212312009 24637 PM ImidaclopnCJ~gIK9 111000 i200 560 1212 J1GIl 1 o _ Blank Unknmvn 122312009 30920 PM ImidaclopridI_I~lKg _ 000 _INIA- __JOoo iNo Peak TNtA shyr 9110058169 Unknown 1212412009 125700 AM Imldaclopric-I l~glKg 432 iNIA ~~ I~J~==I

~~-~~~~~~----_- Cigtj ____ iJwt~iliY)W _~J_ __jltt4- ~__w_--ltut_~_

=~_t__ ~ L- ltgt ~~ tl~_5 ~iampmiddoti _ 1middott~~ii~imiiI -~-~ -gt-- ---shy~ ~ ~

bull bull bull bull ~ ~ ~ ~ _ bull bullbull ~ n _ ~ Q bull

~

i J L01 ~l T Il ) ~

I ~1 1 I ~l1 nraquo I LHyenlAY~)n n m n ___ __r_ _ -~~-

bull 1 Ir~ Ii UI jl

bullbullbullbull 10 po( 23-12middot2009lmidaeJopridrdb (Imdlciopridi) lirum Regression i1 I x wOjghllng) y 514 X 2O~~OO3r 05)943)

-~--

115c5

L ---shy~ b00e4 ---____--e------------ shy

400elt _--------~---- shy00(1 bull ______-- 4lIi

----- -- ----r------------ --- i j I I

10 20 30 010 50 GO 70 eo 90 100 110 120 130 140 150 150 170 180 190 COCCfJorltiQJlu9L1Sg ________________________

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 65: Endosulfan residues not detected in river water samples- Scientific Research

bull bull bull bull bull

W -r- ILl _

~~--C-~~_-~J~ ~~ _ -~l~-r _l

I Analyte Ca~iCufae~ Accurac Retention CQncentrabonl rq Y Time (min) j (UQKg) 1 ~

--- -J5GO-- __- trfG- - - -----rf16 [100---shy

--- -1566-- -14if7r --middot-j81s--

Sample Nama

2 120 ppb 3 middot-tSOPPb-4

5 6 Blankshytr- 9110C

Sample TYpe

- e ogt-=-=- -_ ==

Acquisition DatE Analytc peakt Analyte

Name I Units

Analyte j AnalytC Peak Area ~Concentrahon (counts) I (~gKQ)

11547P1 29PM

5I~i~ PM-l~ PrI

7 PM )PM

fJgKg 18030_ 1100

id-ImiddotI~glK9--h2400 ~~o------IiB1----1201----c1J ll~9IK9 --r23000- 500

l~glK~ -Wi30o -100~ -[560 -L--___

~91K9 11000 200r

_ ~glKg-~l()~ __ ~gKg 857 INA

____ _ __

1950--959 bull _

~ 1212 ~

JNIA-~=-~-]~-=---IINO ~eak INA 156~___ C0 NfA

__-- ~iii p __=amp~_ iiTxuiF 11~1It7$W=i~hltiltgt--middot~I~~q-_~_r ~~ -~pound 19~~-ficent~11T-_T_a~lJyen_-- ~ltw-M-_ __-_heio$ _

~ _~ _~_-- ---- - --~ - -~ -~ -~ -- -

I I F I _I I I

L17 ~7~ -u~~ ~lL_~ I -1 tn if -Ll-~ 11 1 ~ t~Yblillf __- _ t_ --1II-~--

II 1 -1 ~1middotmiddotd~ LJLJL-1l

~

1 Il - Fin (lmldrldopridj lJIlear Regres$cf) (11 welghtng) y 514 X bull - -

115e5 I

100iSj ---------------------__- ~ i~ 11

( 40rie4 ----------------~---ZOCle4 ~~_====_~- --- -----

10 lO 30 40 50 GO 70 60 90--~~o=o-11O -middot-1io~13-0-- 1lt0 150 ~OO 170 180 190 L_c_ OncenrutiflrLU(JI~ _ ~_ ~__ _

_ U____

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 66: Endosulfan residues not detected in river water samples- Scientific Research

-

~ ~ =~ =-=--=ltr=~l -=~ I I I I Analyte Analyte Analyte CalcLllated Is~mpJe s~mp[e IAm~ra~eakj Aga~~e IPeak Area jCQilcentration Retentl~n lcanamtr~tfonAcc(~~acy Itcqulsltfon Date arne ype In (counls) i (IJlIKg) j Time (min) i (~gIKg) I I

rr-hoppb - Standard 1212312009 11S47middotPrllmidaCioPridif-jiJglIlt9middotj-iiii-- 100 - - +5iiT-ima ~- ~Fi6[----i80ppb Standard 12123120Q9 13829 PM midcIoprid1I1~gKg ~240~--=- 200 _ 562 1176 _Jsao_-=j 3 50 pplgt Standard 1212312009 20112 PM Imidacloprid-II jllllK9 25400 500 558 1512 11fu-B-- 100 ppb Standard 121232009 22354 PM~ mfdactoprldmiddotU - ~K~ --- 51600 - --~--1100 --- - --- _ S~[j9----- i103~--- ~ - - ~j1ci3- -~-I

5 200 ppb Standard 1212312009 24637 PM Imidac]oprid-II Ii9Kg 100000 j200 _ 559 ___1196 988 J 6 Blank Unknown 1212312009 3092Q PM rnldacentopr[d~lI jJQKg 000 INIA ~oo iNO Peak INA __ bull 1 1 9110058170 Unknown 12124200911944AM Imlda~oprid-lr I19tKg 2170 NtA =563 _ 1568 h--l~A ~

___w -__ ~ -- __ __ __ _w _w _w _~_ __- ~~ --I ltgt - _7 U ~gtoiemiddot1_ F--12it gt7_ -~___-1lt ~WIiJlc~--1_ ___ ~J_ ~~ _ lt~lt~j_-- ~- _ ~IiilZ~iii f~-~-___

-LL -l L -LJ -I ~L III -Lf J o~ i ___ r ~ 1~L_ __ ~ ~ f lil ii ~ bull bull bullbullbull ~ til ~ ~ bullbull I I bullbullbull ) gtIi - I _

I - - - ~ __ _ru_

-lt~--

1 I I t lb- ~ ~rlt ~I

II 2t2~lX)gimldadopridrdb lmidactopridfj LnMt Regre~slon C1 I X welahlng y 509 X + -7~O (r OU9~O)

tOQe5

SOOe4 -------------- shy-lt ---------- shy

IJ 00e1lt00e4 ---------- ---lt-shy200e4 __

lIi 10--- 30 4b 50 ~ eO 70 00- eo 100 110 120 do 140 150 ~oo110 1ea_________________________________________________________________-Cnn20nl~~~________________________________________________

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 67: Endosulfan residues not detected in river water samples- Scientific Research

~ 3 [4~

-Sampie Name

lOppb 20iiPb 50 ppb

1100 ppb 1200 ppb

~=-o

Sample Type

Acqulsltion Date

71M 9P1f

I T = 1 bullbullU_ --~ = - rl I I I Analyte j Analyte lAnayle I--calculated IAna~te peak A~~~e Peak Area I Concentration Retention 1concentra~lonl Ac~aCY_

16030

ame m (counts) 1 (1g1Kg) rIme (min) 1 (V9fKg) -I shy -- - -+-shy _ __L _

--~-

100 (60 16 1116

-~__ bull___ 561 ~_ i201 _ _-+-iJO 12 PM

4PrJ 1500560 407 815-1 100 - _ ---I - -~~-~-- 1 -- ---------shy _

T2oo---- 560 (212 - -rfooshy

~--r 7PM EiJ5tr SAM

[000 [4900

jNlA -~~ __-~ 000 n bullbulll--eak lIA __-1 [NA 561 157 INA

middotl1loi=n oc ~ 11 ~- ~ 1 - ~~~~ shy middot---iIZ~~middots-~~r~ ___ __~ _~ ~ ~ __ J _ _~ _ _~ ~olto(~I__ - --- _~ _- _shy _shy _shy c-shy -

I bull I bull If I ~ if

~ 1 f 1 I 1 L~ -I l -I I ~L~ bull i ~~~~- bull gt L- ---ltT-i f ~ bullbull shy -T~lt~-~

T -_ ---~ - ~--

~I ~ j

Jo___ I

1middot1) LInear Regression (11 k VJigninJ) Y 514 X 204gt+003 (r =09943)

~~ll _~-- -------------~------- -_ e00e4 __-shyIi 6O)e4

1lt -r41lOc4

L __--- I -- ~ ~- so ea-- 30 oliO10 20 70 0 bull 110 rn 1m 1m _ 1m _

--~---~~=~-==-=~--~ ~-----

100

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 68: Endosulfan residues not detected in river water samples- Scientific Research

-- -- - --

__

--I

IS~~1e sf~pI-CqulsitiaF~ ~]I-A~~middot-p~i~~~~-i ~~~~i~~~ ~~~~~-l~i~~~~i~i~r~~~~~t~-l amP ypeuro ame m (counts) (pgIKg) Time mIn) I (pglKg I 0

=twpr- fsrandard 12123120091-1547PM Imidacloprid-Il ~gKg- middot-~i70 ----hbll---= ~ ~_~---Imr-----bOtt---~ - 20ppb Standard 12231200913829 PM midacloprld-U fl9Kg tS24Q 120Q~ ____ 562 _ 116 ____ 1880

50ppb Standard 1212312009 20112 ~ Imidaclcprid-1 tJglKg 125400 ___1500 bull___~ 558 ___1512____4~02_~-j 100 ppb Standard 12123200922354 PM fmidaclopnd-I JgKg 151600 100middot -559 103 103 ~

_ 200 ppb Standard Imid3clOpn~~ugIK9 1200 _=____ rS9 ---98 - =J9~ - ~121231200Q 2lt637 PM 1100000 Blank Un~1OWn 121231200930920 PM Imidacloprid-II sectK9 1000 NIA 000 No Pak INIA

---- 911QOS8173 Unknown 1224200922755 AM fmidacloprid~lr yglKg- -l~250~-- _J~-=_~i~ -- j~~1 -- - ----lNJA --=

~ -------shy -_ 23-12-200Slmidtlclcprldrdb (lmidacoprkHI) middotUIltaf Regression (11 x eighl1ng) f 509 x middot730 (r 09900)

100eSj __~--I)-aOOe4 ______------shy600c41 - bull---~--------shy400~4 _------shy

200eAk~__~-~---r--~ ---y-_h~ _--- _

0 bull ~ bull ~ bull 70 00 100 m m MO ~ 70 0 100 _ _________________________________________iwm~~____________________________________~

_ __ii_~ =~ _oot gtU__

~Ll gt bull bull bull ~ bull bullbull 00 --i~ i$ 1 middot __ _ _- _V _---shyL __

1R (I

I ~ -tiF twiI1inef f~-~ iIi ~ rectltiiigt~ik- 1ihr= 1~_f~-ti--agtrtifiRImiddotI~ ___ ~ ~~ ~ _ ~Uo ___ u _-_ 0[lt4)1_0 _~ _IgtJ I -~ -- -~ -- -- -- - lt-- -- shy

I ~ -I] -I 1 -Ll )U J I~~ ~I~ ~ r ~I ~~~~~gt7t7~11 - _~~~~ 00 l~ bull ~~r_~I___ ~A ~~

I

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 69: Endosulfan residues not detected in river water samples- Scientific Research

________________________________________ ___

~--

Sllmple -Name

Sample Type Acquisltfon Date

An I tc Puk A I tt Analyte i Analyte Analyw j Cacuaed ay I na X Peltlk Area Iconccntration Retention Name VOlts i (counts) [(~gKg) Time (rnrn) j (~gIKg) I)

~ iOppb

3

4 1100 ppb

1547 PM PM

4 PM llirlilnnrirlJshy

tshy ~ __ _~___ ___ M ____ _ ___bullbull ______ bullbullbull J __ bullbullbull ___bullbull __

-shy ~~~~ -J~~-=~= ~~~~=_~l_~-==j~~Go 1500 560 1407 1815IgIKg

1i--9iKg shy - _--_ _+-shy --~- --~---~ -- _i100 15GO 195-9 1959 -----shy

I~ 1200ppb _~=i~fank-

7 PM IlmiamaopnoshyoPM Imidaelopridmiddot IvgKg

1 AM lmlda~J0f1id~1 1r- Me111000 j2oo -shy ~5_SO- 1212 i v_

__~~c--l~- --I~-t~~p_ea~f~~-L_ ~ - -~ [ ~~9[~~middot--middotmiddotmiddotlr -laquo--_~mlfIt~ - -c =~ iOPI Ol_ -~- 1- bull-~--- otlt __ l -shy --- ~~_nu_ l I =~~ -- _shy _ ~- _- - -- _~ _~ -~

bull I I_ I

I ~ ~ I I imiddot ~L L I =1 I I middot-t 1 I I

I

f i) It - -L r shy 11 ~I I R ~L- lmiddotJ~middot bull Ij ~~~r-1i7-~~ r~~_I __ ~---gt J 1 bull I 1G -n ~fLir ~ ~~

I ~rlI I I L I ~ I y 51gt x 204eOO3 laquo( CS94j)

~~j ----shy~OOe4 _----~------I ----shy~ 600c4 ________---shyI 400e4~ ---_--shy

2-00e-1~_-----~- ~_ I _ i r----shy

bull bull bull bull bull ro 00 00 I 11 1m I 100 1M W _ ~ r~~~~~

------------------~~

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 70: Endosulfan residues not detected in river water samples- Scientific Research

11 i2

Sampfe Narri~

1-=-- - -- --gtI

I 1 -

S~mple I -Type AcquisitionDate Analytc pad1 Analyte

Name Units

Anatyte 1 Anafyte I Analytc ~ Calculated 1A bull PttakAreu Concentration Retention lconccntr~tjon c~~acy (counts) I (ugKg) I Time (min) I (IlSKg)

1 PM h - pgKg lPM -- _ 2 PM

___14770 8240

1100 --i5-61 pO8 1108_

120______j~~_____ 1176 _ ___ -1880 ___ _ 1500 1558 )512 ]102

JfKg 3i4 -[tooppb fPM

-PM - --shy -T------------C---shy ----~--~-- shy0_ i iOO 5-59 1103 li03_

~ 1200 ppb

16

191

1200_ ____ 559shy - -l19l---j98Jl

ugKg I~~__~F~--~~--middot ____ ~~ -~-i[~__ -_~-I) PM--

-rAM

_iiIii44ilgt~II=~

1 _I oi

- ~ --=z~~~1r7-yl~=fiZW ziii ~-~ I -oo_~~ I _ ~r~~~_V1_ __~ --1 __ ___tU-t _ -t-F_Wlt-1~ __~-=~ -shy-shy -- - ~ -~ -~ -~-

I -I I i -U -I LlL Imiddot-~rin~li ~l __~-UiO-~I~ ui f~~_ ~_~r A~~~-i- li=

lnihr Tr1 I lJnear Regre~ioo n IX weighting) Y S09 x + middot730 (r 000(0)

1ODeS ____1 _______-

w

~00e41 -------shyI --1 - ------shy~ ( -_-shy

I 4middot00e4J _---~12-1 --_--shy----shy

I - --~--r--1Q 20 ----O-co--~so--~~b---~3o---~30-----7o----160--~~~o--i~o-11Q 400 150 160 170 180 190

W= h __-- -- shy

bull I

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 71: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE III( )

-

middotlIl1(N~9~fr ~Ql1f1j~~lJjM~ffi~p~~qAtrTHQ~h (j(jtji5ipoundJt1iUiIATaiiyenftRAi5tiampmiddot

- - _ -- __ -00- ~~- - - -

-GriP li~~cni)h vas -lt~nled_ ourmiddotmiddotut SOS in4~ ~iy-~~cent Lllij(~d~_ LiJc ~ct~f(cCi_ampCDj~~Si SCCO_ll~ irlom- TI G~~ jJi()-_Pf~k J~t_d bull~-i~rarnril o~~l(r~niani C~cnTiii-6ti(rn3 in_ the- follO~t~(~~~~ 117~E~nriC

bull Ttixiifti--iltu_ciici bull ~u-~~g~iji~~j~t~tu~~~ bull tnairtictLand dinlcal6hc~Isfry-t~~t(~g

Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

_shy -- - shy - -

--- -shy -- (

--- ~-

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 72: Endosulfan residues not detected in river water samples- Scientific Research

-

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Bmiddotasltid -011_ ih~- inspeatiol1 ~p01 ltIil~ ttjp (~r((y~YP ~ctiml~ t~~k~~ by th~-gSkr~Gjln~_ it is -~_QLlfirnl~i1 iaJ Jp~ e~ f4~IJ-i(y i~ ~Wp-a~J~middotqrmiddott9rkl4cthtg (he aooemeJllii)ned ~tu4ic~ in centq-rnpj~nce ~iihmiddot(~ECDP_r1ndples ofmiddotO-91 tg~t~t~rymiddot- p-raCli~c-(G~~rAhG tornl~ ~J adbPle(f-bytI~Na(~li~lo yr~- C9fiiRUsectr~~ctvf9~i[Qfi~kABtb~oriL)lt - -

Illl-sOtp t~rJifica~~iS vaiid fdiapcrki-u_ o[-tlfr~lt n r~ hOlll Ihedac-o(is(I StlRjcCt 10 the ~qhd~(Wn)~at l~cent_middot~~~t tii~Ujtypbrripfie$_-_wiih _the Tcrms amp C-~nditioll~-tlJ t~~N~tio_~_il GLi C9npI(anCeM~nttoring-A~tli_Qrlit~~QQ~Ymg~~1f~m_~~rgJr~-J- - - -

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Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 73: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of Pesticide residues in river watersediment samples from India

ANNEXURE IV (----~

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 74: Endosulfan residues not detected in river water samples- Scientific Research

bullISO CERTIFICATE 8G8 INDIA PVTLID

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 75: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of Pesticide residues in river watersediment samples from India

L ANNEXURE Ii )

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 76: Endosulfan residues not detected in river water samples- Scientific Research

Analysis of Pesticide residues in river watersediment samples from India

(~___A__N_N_E_X_U_R_E_V_l____~)

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -

Page 77: Endosulfan residues not detected in river water samples- Scientific Research

tgtitfQ15QUllW20QlCPW Governmentoflndia

MiriiWiof -Eiivffltirirnsnt amp Forests p~ryp~~Jll3_hawani ~lto compt~

lOdhlRoad New Delhl-lfo 003

DatOd 2512008

To

Mr ~ Part1jlban( LBbocato[y MaMgerMis SGS India PVt ltd 1S09JOldrlahalialiputram Road t

(Opp Govt~hll -fharaipakkamdehnaimiddot600 097

Subjed-For recognltion asEnvronmen~ai laboratory under the EnVlronrnen~ (P(Q~on)Act 1986

Sir

Please refer t_o your appHcUlpn seekili9 renewal oT iiGogIlJtlOn of your Eiwirorlmental Laboratory gtunder EiwlrQrlment (prote_dion) Aq ~ga6 It has been dedded -to accorp rE1iiognttigff to -Mis SGS India pt ltd Chennal The terms and conditlQns s given-In ~he Ann~ure 1an have fJlreaQY been agreed by yeu

2 You are reques)ed fltj partldpate In the analYtical quality COntrol (AQC) exercise con~ucted IlvtheC~ptral Poll~tipn qntroleoardandmiddotprovide 9ul~r monitoring repbrtSbf your lab

3 It may also be n~ted -that perlddlt surveillance 9 r~qgnized envkonmc0tq I~boratoy undcentr ~be_~nlJr(1)rt1entmiddot(PrQ~centttiqhLfCtll~89 Will be LindertidltenbyCeiWra( GOvt(tPCattrasses~tn~ propef functjonlngi~YS~l1atic operatorlandrlablIiWof 9a~gfn~r~t~~~tnttla~9~~tQry -