V O L U M E 25, NO. 5, MAY 1 9 5 3
57 A
INDEX TO ADVERTISERS Ace Glass, Inc 45 A Aloe Co., A. S 10 A American Instrument Co. Inc '16 A American Platinum Works 50 A Applied Research Laboratories 30 A Baker & Adamson Products, General Chemical Division, Allied Chemical & Dye Corp 4th Cover Baker Chemical Co., J. Τ 2nd Cover Beckman Instruments, Inc 49 A Bersworth Chemical Co 16 A Carver, Inc., Fred S 44 A Central Scientific Co 31A Coleman Instruments, Inc 29 A Coors Porcelain Co 55 A Corning Glass Works 14 A Dearborn Chemical Co 55 A Despatch Oven Co 51 A Dietert Co., Harry W 49 A Distillation Products Industries 37 A Du Mont Laboratories, Inc., Allen Β 6A Eastman Kodak Co 37 A Eberbach Corp 38 A Farrand Optical Co. Inc 52 A Fisher Scientific Co 26 A Fish-Schurman Corp 56 A Food Technology, Inc 48 A General Electric Co., X-Ray Dept 35 A General Laboratory Supply Co 36 A Greiner Co., Emil 5A Harshaw Scientific Co 8A Hewlett-Packard Co 23 A Industrial Control Co 21A Jarrell-Ash Co 19 A Kimble Glass Div 11 A Klett Mfg. Co 34 A, 55 A Laboratory Construction Co 56 A Laboratory Equipment Corp 51A La Pine * Co., Arthur S 18 A Leeds & Northrup Co 39 A Leitz, Inc., Ε 28 A Lindberg Engineering Co 13 A Machlett & Son, Ε 46 A Mallinckrodt Chemical Works 43 A Merck & Co. Inc 12 A Metalab Equipment Corp 47 A National Carbon Div., Union Carbide & Carbon Corp 58 A National Instrument Co 54 A New York Laboratory Supply Co. Inc 57 A North American Philips Co. Inc 53 A Owens-Illinois Glass Co 11A Parr Instrument Co 53 A Perkin-Elmer Corp 32 A Peterson & Co. Inc., Leonard 47 A Phillips-Drucker Co 52 A Photovolt Corp 36 A, 52 A, 56 A Radio Corp. of America 33 A Sargent & Co., E. H.. . .' 25 A, 34 A Sauter Ν. Υ., Inc., August 22 A Schleicher & Schuell Co 7A Scientific Glass Apparatus Co. Inc 17A Specialized Instruments Corp 20 A Standard Scientific Supply Corp 38 A Superior Electric Co 9 A Taber Instrument Corp 50 A Telecomputing Corp 15 A Thermal Syndicate, Ltd 48 A Thermo Electric Mfg. Co 52 A Thomas Co., Arthur H 24 A Torsion Balance Go 3rd Cover Welch Scientific Co., W. M 21 A, 40 A Wiley & Sons, Inc., John 56 A Wilkens-Anderson Co 4A DIRECTORY Laboratory Supply Center
Cargille Laboratories, Inc., R. P. Electro-Physics Co. Heil Corp. Microchemical Specialties Co. Wilkens-Anderson Co. Wisconsin Alumni Research Foundation
54 A
NYLAB
SCIENTIFIC INSTRUMENTS W APPARATUS
Ώ
GLASSWARE
d
Now Washed Efficiently With New
NAMCO Glassware Washing Machines STATORMATIC Capacity: 0 0 0 pieces per hour. Dimensions: 2 ft. wide, 4V2 ft. high {7Vi ft. long with Dryer)
ROTORMATIC Capacity: 1500 pieces per hour. Dimensions: 7'Λ ft. wide, 5Vi ft. high, 7Vi ft. long
Use a compact Namco to wash soiled laboratory glass ware and bottles quickly . . . economically . . . and with minimum bother. A Namco will handle any size, t y p e and shape of glassware—employs the superior "inter mittent action" method o f cleansing. Models available with built-in drying compartment. Check these other advantages: •
A d j u s t a b l e T i m i n g — c h a n g e a b l e to suit the condition o f glassware. •
P r e s s u r e A c t i o n — e n a b l e s glassware to be scrubbed inside and out. •
REINHOLD PUBLISHING CORPORATION Advertising Management for the American Chemical Society Publications Meraid Lue, Advertising Sales Manager, ACS Publications 330 W. 42nd St., New York 36, Ν. Υ. ADVERTISING SALES REPRESENTATIVES James J. Sullivan, Advertising Sales Manager New York 36-BRyant 9-4430; James J. Sullivan Cleveland 14-NBC Bldg., 815 Superior Ave., N.E. PRospect 1-5583 —Rodney D. Long, Cleveland Manager, Reinhold Publishing Corp. Chicago 2 - 1 1 1 W. Washington St., RAndolph 6-8497; G. E. Coch ran, Vice-President, Reinhold Publishing Corp.; District Manager —Frederick C. Dorr San Francisco 5—McDonald-Thompson, 625 Market St., YUkon 6-0647: Roy M. McDonald Los Angeles 5-McDonald-Thompson, 3727 West Sixth St., Dunkirk 7-5391; Ε. Τ. Thompson Seattle 4—McDonald-Thompson, National Bldg., 1008 Western Ave., ELliott 3767; Harry Abney Dallas 5—McDonald-Thompson, 6617 Snider Plaza, Logan 6283; Richard A. Worthington Denver 2—McDonald-Thompson, Colorado National Bank Bldg., Keystone 4669; Robert H. Heidersbach
Individual Washing—each
piece
auto
matically centered over an individual nozzle. •
Group
H a n d l i n g — w a s h e s varied shapes
and sizes at one time. •
Easily itself
/
Operated off
machine
automatically
WRITE FOR BULLETIN GIVING
at
runs,
end
of
shuts cycle.
FULL DETAILS
NEW YORK NYLAB Laboratory Supply
KEY TO ALL LABORATORY SUPPLIES
76 Varick Street, New York 1 3 , Ν. Υ.
COMPANY INC. imi.u.uwu.m.wv™
