new york laboratory supply co., inc
TRANSCRIPT
41 A
INDEX TO ADVERTISERS Ainsvvorth & Sons, Inc., Win 39 A Aloe Co., A. S 11 A American Platinum Works 33 A Applied Research Laboratories 36 A
Maker & Adamson Products, Ceneral Chemical Division. Allied Chemical & Dye Corp 4th Cover
Raker Chemical Co., J. Τ 2nd Cover Bauach & Lomb Optical Co 42 A Reckman Instruments, Inc 1.5 A Bersworth Chemical Company 33 A
Cambridge Thermionic Corp 20 A Central Scientific Co SA Chicago Apparatus Co 32 A Coleman Instruments, Inc 21 A Consolidated Engineering Corp 7 A Coors Porcelain Co 34 A
Distillation Products Industries, Div. of Eastman Kodak Co.. 29 A
Dow Corning Corp 4 A
Eastman Kodak Co 29 A
Fischer & Porter Co 13 A Fisher Scientific Co 18 A Fish-Schurman Corp 32 A General Laboratory Supply Co 38 A Greiner Co., Emil 5 A Harshaw Scientific Co 6 A Hélice, Inc 35 A
Kewaunee Mfg. Co 38 A Klett MfK- Co 3 I A, 39 A
Laboratory Construction Co 37 A LaPine & Co., Arthur S 28 A Leeds & Northrup Co 14A Lindberg Engineering Co 27 A
Merck & Co. Inc 30 A
New York Laboratory Supply Co. Inc 41 A North American Philips Co 31 A
Parr Instrument Co 35 A Perkin-Elmer Corp 10 A Photo volt Corp 32 A, 34 A, 37 A
Research Equipment Corp 12 A
Sargent & Co., Ε. Η 17 A Schleicher & Schuell Co 37 A Scientific Glass Apparatus Co. Inc 9 A Specialized Instrument Corp 31 A
Thomas Co., Arthur H 16 A Torsion Balance Co 3rd Cover
Welch Scientific Co., W. M 22 A
DIRECTORY Laboratory Supply Center 40 A
Cargille, R. P. Microcbemical Specialties Co. Phillips-Drucker Co. Southwestern Analytical Chemicals Wilkens-Anderson Co. Wisconsin Alumni Research Foundation
REINHOLD PUBLISHING CORPORATION Advertising Management for the
American Chemical Society Publications 330 W. 42nd Street, New York 36, Ν. Υ.
ADVERTISING SALES REPRESENTATIVES Merald Lue, Advertising Sales Manager
New York 36—BRyant 9-4430; Eastern Advertising Sales Manager, B. Franklyn LaRue: District Managers—James J. Sullivan, Thomas F. Casey, Brayton C. Nichols
Cleveland 13-630 Terminal Tower, PRospect 1-5583; District Manager—Rodney D. Long
Chicago 2 T 1 1 1 West Washington Street, RAndoIph 6-8497; Western Advertising Sales Manager, G. E. Cochran; District Manager-Edward J. Fregan
San Francisco 5—McDonald-Thompson, 625 Market Street, YUkon 6-0647; Roy M. McDonald
Los Angeles 5—McDonald-Thompson, 3727 West Sixth Street, Dunkirk 7-5391; Ε. Τ. Thompson
Seattle 1—McDonald-Thompson, Terminal Sales Bldg., Main 3860; Harry Abney
Dallas 11—McDonald-Thompson, 1118 Odeans Drive, Winfield 4911; Richard C. Wipperman
Denver 2—McDonald-Thompson, Colorado National Bank Building, Keystone 4669; Robert H. Heidersbach
G E T T H E H A B I T O F U S I N G
THE POLYETHYLENE GUe^fUcaili^ 9neat
POLICE RODS' mtjM\ ^ ^
Available in two convenient lengths.
Unbreakable and never causes scratching of glassware.
This indispensable laboratory tool
is a general purpose stirring rod
of f lexible, chemically inert poly
ethylene, moulded in one piece
and stiffened by a wire within
the V* inch rod. A thin fan
shaped paddle is on each end,
by virtue of which it is also
capable of functioning as a
policeman of unique and
superior characterist ics.
Though intended primar
ily for use at room tem
peratures, it may be
used for short periods
at temperatures up to
100 degrees centi
grade.
Rod may be bent into any form to suit your requirements.
Paddles can be trimmed with scissors or knife to any desired shape.
Order your stock of NYLAB "Police Rods" today.
•RtCfc*
CO* t * c o-<e"
B3»5° ,ro«
%3
lots
.75
i.75
10°/° aise»00
NEW YORK LABORATORY SUPPLY CO., INC. 76 Varick Street - New York 13, Ν. Υ.
V O L U M E 2 4, N O . 7, J U L Y 1 9 5 2