NEW! BUCKLER UNIVERSAL DENSITY GRADIENT MIXER PERMITS GRADIENTS FROM 5 to 50 ml WITHIN THE SAME MIXER
NEWS
Associated Testing Laboratories, Inc., Wayne, N. J., announces that its Texas Instrument TACT System is operating in their main laboratory in Wayne. The TACT System handles all standard transistors and diodes, and will perform all do and small signal ac parameters. Baird-Atomic, Inc., Cambridge, Mass., has acquired the entire analyti cal instrument product line of National Spectrographic Laboratories, Inc., of Cleveland, Ohio. This is considered a first step in Baird-Atomic's planned ex pansion of products and services in the Spectrochemical Equipment Division. J. T. Baker Chemical Co., Phillipsburg, N. J., has reached an agreement with the directors of Noury & Van Der Lande, Ν. V., Deventer, Holland, to acquire their interest in NouryBaker, N. V. Noury-Baker, Deventer, markets Baker laboratory chemical and Noury diagnostics in the Common Mar ket and Western European countries. J. T. Baker Chemical Co. is a wholly owned subsidiary of Richardson-Merrell, Inc.
Looking for a better Balance?
CAHN MAKES
Houston Instrument, Division of Bausch & Lomb, Inc., announces the appointment of S & S Associates, Inc., King of Prussia, Pa., as technical repre sentatives in eastern Pennsylvania and southern New Jersey.
A GRADIENT SEDIMENTATION SYSTEM FOR THOSE WHO MUST VARY VOLUME FREQUENTLY! • Prepare 5, 3 0 or 5 0 ml gradients with a single unit. · Chambers avail able for single or triple gradient mix ing. · Piercing u n i t — w i t h adapters to hold all commercially available centrifuge tubes. · Precision bore conical chambers with interconnect ing stopcock. · Vibration type stirrer with adjustable speed. · Pumps, UV monitors and fraction collectors to form complete system. Request Buchler Bulletin AC2-5100.
BUCHLER INSTRUMENTS, INC. 13B7 SIXTEENTH STftBET FOUT ICI, MEW JERBSV 0 7 0 2 4 See ACS Laboratory Guide for All Products/Sales Office Circle No. 107 on Readers' Service Card 96 A
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ANALYTICAL CHEMISTRY
Blue M Electric Co., Division of Blue M Engineering Co., has opened a new technical sales office at 2989 N. Fulton Dr., N.E., Atlanta, Ga., to serve Georgia, Alabama, Florida, North Caro lina, and South Carolina. Blue M of fers a line of standard and custom-en gineered environmental test chambers, furnaces, cold chamber, baths, and re lated temperature control equipment. Brooks Instrument Division of Emerson Electric Co., Hatfield, Pa., has acquired Fairhurst Electronics, Ltd., Wilmslow, Cheshire, Great Brit ain. Fairhurst produces a variety of flow measuring instruments; Brooks also markets a broad line of products in flow measurement equipment. Laboratory Instrument Exchange, Inc., 166 E. Superior St., Chicago, 111. 60611 [Tel: (312) 944-1451], a sub sidiary of Technical Equipment Leas ing Corp. deals in the purchase, sale, trade, or lease of scientific instruments, laboratory computers, and medical in struments. A new periodical, Labora tory Instrument Mart, available with out charge, will contain the latest infor mation on equipment needs and offer ings.
The Cahn GRAM Electrobalance has a platinum band instead of knife edges, for better performance and reliability. No routine maintenance to remember... or forget. So rugged and immune to its envi ronment, you can use it where you need it; so stable it is used for long term experi ments; and so well built it is used in high vacuum and corrosive atmospheres. It has earned a reputation for reliability in thousands of laboratories. So easy to use that anyone can be trusted to use it. So fast that no one will want to use anything else. Complete weighings take a fraction of a minute and the Electrobalance reads directly in milli grams or micrograms. You can weigh small samples with a precision of one-tenth microgram (10~7 grams), weigh samples up to one gram. Eleven ranges let you use this one balance for a variety of tasks which previously required several different instruments. Looking for a better balance? Get a Cahn GRAM Electrobalance.
Phone or Write for details
CAHN INSTRUMENT
COMPANY
7500 Jefferson St., Paramount, Calif. 90723 (213) 634-1935 27 Essex Rd„ Dartford, Kent, U.K., Ph. 21540 Circle No. 110 on Readers' Service Card
