VOLUME
2 4, N O .
7,
JULY
41 A
1952
GET INDEX TO ADVERTISERS Ainsvvorth & Sons, Inc., Win Aloe Co., A. S American Platinum Works Applied Research Laboratories
39 11 33 36
A A A A
THE H A B I T
USING
THE POLYETHYLENE GUe^fUcaili^ 9neat
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 Central Scientific Co Chicago Apparatus Co Coleman Instruments, Inc Consolidated Engineering Corp Coors Porcelain Co
OF
POLICE RODS'
20 A SA 32 A 21 A 7 A 34 A
mtjM\
Distillation Products Industries, Div. of Eastman Kodak Co.. 29 A Dow Corning Corp
4 A
Eastman Kodak Co
29 A
Fischer & Porter Co Fisher Scientific Co Fish-Schurman Corp General Laboratory Supply Co Greiner Co., Emil Harshaw Scientific Co Hélice, Inc
13 18 32 38 5 6 35
Kewaunee Mfg. Co Klett MfK- Co
^
^
This indispensable laboratory tool
A A A A A A A
is a general purpose stirring rod of flexible, chemically inert poly ethylene, moulded in one piece and stiffened by a wire within the V* inch rod. A thin fan
38 A 3 I A, 39 A
shaped paddle is on each end,
Laboratory Construction Co LaPine & Co., Arthur S Leeds & Northrup Co Lindberg Engineering Co
37 A 28 A 14A 27 A
by virtue of which it is also
Merck & Co. Inc
30 A
policeman of unique and
New York Laboratory Supply Co. Inc North American Philips Co
41 A 31 A
superior characteristics.
Parr Instrument Co Perkin-Elmer Corp Photo volt Corp
35 A 10 A 32 A, 34 A, 37 A
Research Equipment Corp
12 A
Sargent & Co., Ε. Η Schleicher & Schuell Co Scientific Glass Apparatus Co. Inc Specialized Instrument Corp
17 A 37 A 9A 31 A
Thomas Co., Arthur H Torsion Balance Co
16 A 3rd Cover
Welch Scientific Co., W. M
22 A
capable of functioning as a
Though intended primar ily for use at room tem Available in two convenient lengths.
peratures,
it
may
be
used for short periods at temperatures up to
Unbreakable and never causes scratching of glassware.
100
degrees
centi
grade.
Rod may be bent into any form to suit your requirements.
DIRECTORY Laboratory Supply Center Cargille, R. P. Microcbemical Specialties Co. Phillips-Drucker Co. Southwestern Analytical Chemicals Wilkens-Anderson Co. Wisconsin Alumni Research Foundation
40 A
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 1 3 - 6 3 0 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 ManagerEdward 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
Paddles can be trimmed w i t h scissors or knife to any desired shape. Order your stock of NYLAB "Police Rods" today.
•RtCfc*
CO*
t*c
%3 .75 i.75
o-
