NIH EXHIBIT New Brunswick Scientific Co., Inc. 1130 Somerset St. New Brunswick, N. J.
Exhibiting: Bench-top laboratory fermentor; 50-liter batch and con tinuous fermentor assembly; environ mental incubator shaker; tissue cul ture roller drum; Bactronic colony counter. Nikon, Inc. 111 Fifth Ave. New York, Ν. Υ.
10003
Exhibiting: Laboratory and research microscopes; optical comparator for measurement of ultra centrifuge trac ings; photomicrographic and cine micro equipment; interference, fluores cence, and inverted microscopes ; medi cal Nikkor camera for close-up photog raphy; portable camera for Fundus photography. Nuclear-Chicago Corp. 3 3 3 East H o w a r d A v e . Des P l a i n e s , I I I . 6 0 0 1 8
Exhibiting: Correllograph, computer of average transients for physiological investigations: multichannel pulse height analyzers: proportional scintilla
tion and coincidence systems; ampli fiers, preamplifiers, and single-channel analyzers; scalers, ratemeters, timers, and power supplies; pulse generator; liquid scintillation systems; chroma tography systems; planchet counting svstems; radiochemicals.
Exhibiting: Optical absorption cells for commercial spectrophotometers ; glass-to-metal seals; Pyrex-to-quartz seals. Perkin-Elmer Corp. 8 5 5 5 16th St. Silver Spring, M d .
Exhibiting: Model 303 atomic ab sorption spectrophotometer; Model 238 Tiselius electrophoresis apparatus: Model 811-IV linear programmed tem perature gas chromatograph with glass columns. Phipps & Bird, Inc. 6th and Byrd St. Richmond 5, Va.
Exhibiting: Isolated organ/tissue bath
. . . and this is what * Walter C. McCrone Associates will provide for you: Modern research and development requires sophisticated instrumen tation. Walter C. McCrone Associates has this instrumen tation and trained people to solve your problem. Apply this facility to your operation . . . with substantial economy.
PROJECT RESEARCH The efficient way for government and industry to add research labora tory facilities for contin uing programs.
SERVICE DIVISION • Chemical microscopy • Ultramicro analysis • Photomicrography • Electron microscopy • X-ray diffraction • Gas chromatography Write or phone
WALTER C. McCRONE ASSOCIATES 493 E. 31st STREET CHICAGO 16, ILLINOIS Phone: (312) DA 6-5325 Circle No. 182 on Readers' Service Carl
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ANALYTICAL CHEMISTRY
Phoenix Precision Instr. Co., Inc. 3 8 0 3 - 0 5 North Fifth St. Philadelphia, Pa. 19140
Optical Cell Co. Inc. 4 2 0 4 37th St. Brentwood, M d .
We* can be your research laboratory
with linear motion transducers; square wave stimulators with isolation units; animal respiration pumps; cardiotachometer ; temperature indicators with thermistors.
Exhibiting: Light-scattering photom eters; continuous flow colorimeters; gradient pumps; automatic recording differential refractometer; amino acid analyzer; aerosol and smoke photom eter.
Photovolt Corp. 1115 Broadway New York 10, Ν. Υ.
Exhibiting: Thin layer chromatog raphy densitometer Model 530; Densicord recording densitometer Model 542 with attachments for disc gel, agar, paper, cellulose acetate, and starch gel electrophoresis; Varicord linear/log recorder Model 43 with scale expander; Microcord recorder Model 44; absorp tion cells for spectrophotometers; vari ous models of pH meters.
Cαrgille Hundreds, Thousands or Millions of Vials of All Possible Conceivable Styles Can be economically handled, stored and indexed in
CARGILLE SPECIAL STORAGE BOXES Successfully used in incubator, refrigerator and deep freeze MADE TO FIT YOUR VIALS
Style SS For Quotation: • Send 3 vials and closures to insure good fit. • Give us design clues: no. of vials, cell ar rangement, or ap proximate dimen sions. Min.
quantity is only 24 boxes that will cost less than you think!
Style SH Rugged kraftboard construction, attractively white lined with dark green covering. With or without partitions. Phone 201-239-6633, or write:
R. P. CARGILLE LABORATORIES, INC. - CEDAR GROVE, NEW JERSEY Circle No. 211 on Readers' Service Card
