INDUSTRIAL
LITERATURE
Armored Plow Meter. Model 3600 series flow meters for flows from 1.5 to 50 gal. per min., pressures to 1500 p.s.i.g. Sizes: Vs, 1, and l 1 /. in. Bulletin 132. BROOKS INSTRUMENT Co., INC.
L 1
Centrifuges. Describes line of centrifuges and homogenizers. Catalog 260. LOURDES INSTRUMENT CORP.
ATLAS POWDER Co.
Bulletin F-2038A.
GELMAN INSTRUMENTS Co.
L 7 Hot Water Balancing Valve. Description, specifications, and uses of dualpurpose valve designed both for balancing flow and for positive shutoff. Bulletin
Commercial Glasses. Provides information on 32 commercial glasses. Included: mechanical properties, thermal stresses, heat transmission, electrical properties, corrosion resistance, viscosity, thermal expansion, and optical properties.
204.
Booklet B-83 (Rev.). WORKS
Bulletin 602.
CORNING GLASS L 4
EIMCO CORP. L 6
Glass Fiber Paper. Describes glass fiber paper made from borosilicate glass fibers. Includes suggested uses, sizes, and prices.
BATTELLE MEMORIAL L 3
L 5
Filter. Eimco tilting pan filter for handling materials requiring a sharp wash separation. Includes sizes and dimensions.
L 2
Cobalt Alloys. Data sheet on cobaltbase and nickel-base alloys; includes physical and mechanical properties, corrosion resistance, thermal treatment, and fabrication. Also, 65-page compilation of references from 1938 to 1960. Cobalt Information Center. INSTITUTE
Cutting Oils. Gives formulas for several soluble cutting oil concentrates.
AMERICAN AIR FILTER Co.
L 8
Hydrogen Plant. Describes compact skid-mounted plant for producing up to 10,000 standard cu. ft. per hr. of hydrogen of controlled purity from 82 to 98%. Includes typical production cost figures. THE ELECTRIC FURNACE
Co.
L 9
October 1 0 , 1 9 6 0
Readers' Information Service
FISHER CHEMICAL INDEX Order all your chemical needs from one source. Over 7,000 products normally used in the laboratory are listed in the Fisher Chemical Index. This Index lists almost every known chemical that is available commercially and of use to science, in a simple A-to-Z listing. For the convenience of bacteriologists and others in the health sciences, the Index includes a comprehensive alphabetical listing of culture media and allied reagents. The Index describes hundreds of Fisher "Certified" Reagents, chemicals produced and individually lot-analyzed for guaranteed high purity in the Fisher Chemical Manufacturing Division, America's largest reagent plant. (All of the ACS specified reagents are included in the Certified line.) If you haven't received your copy of the Fisher Chemical Index, write today to: Fisher Scientific 101 Fisher Building Pittsburgh 19, Pa.
World's Largest Manufacturer-Distributor of Laboratory Appliances & Reagent Chemicals Boston • Chicago • Ft Worth • Houston • New York • Odessa • Philadelphia • Pittsburgh St Louis • Washington • Montreal • Toronto O C T . 10,
1960
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Organic Chemicals. Listing of over 80 products with selected specifications. Includes acids, anhydrides, aldehydes, aromatic intermediates, alcohols, plasticizers, solvents, cellulose products, food additives, petroleum additives, and dyes. Bulletin
P-103.
EASTMAN
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L 10
Plastic Valves. Walworth polyvinyl chloride valves and fittings. Includes corrosion data for over 300 fluids. W A L -
•2-Acetylthiophene
•lndole-3-Acetic Acid
WORTH Co.
•Chelidamic Acid
•m-Hydroxypropiophenone
L 11
•Chloracetopyrocatechol
•Malononitrile
Systems Engineering
•4,7-Dichloroquinoline
•2-Mercaptothiazoline
Wiancko, in a 44-page Systems Engineer's Handbook, presents application notes on a "building block" system concept. Included are des c r i p t i o n s of how t o assemble systems for precision measurement of pressures, forces and temperatures, and determ in a t i o n s of ratios, summations, integrals, mass flow rates, and center of gravity. Each system discussed is illustrated bv a schematic diagram. Also included are specifications of compatible FM system building-block com-
•Diethylacetamidomalonate
•3-Methylthiophene
•5-Diethylamino-2-aminopentane
•Phenylcarbethoxypyrazolone
•Diethylbenzamidomalonate
•Phenylmethylpyrazolone
ponents.
WIANCKO
•Diphenylacetonitrile
•-Diphenylpyrazolone
•Ethylacetamidocvanoacetate
•P-Toluic Acid
•Gramine
•-Tropinone HBr
All these and many other laboratory chemicals are included in WINTHROP'S 1 9 6 0 Catalog.
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ENGINEERING
Co.
L 12
Pneumatic Computer. Pneumatic computing relay extracts square roots, squares, multiplies, divides, sets ratios without resort to electronic circuitry. Catalog 53CR1000.
FISCHER & PORTER
Co.
L 13
Pneumatic Controllers. Line of OPW-Tordan pressure and temperature controllers for pressures to 10,000 p.s.i. and temperatures from —125° to 1000° F. Specifications, accessories, applications.
Catalog J-C.
OPW-JORDAN CORP.
L 14 Polyethylene. Properties, pipe extrusion data, and pipe properties of two Tenite polyethylene formulations. Materials
Bulletin
1.
EASTMAN CHEMICAL
PRODUCTS, I N C .
L 15
Prepolymers. Describes three polyurethane prepolymers requiring no separate catalyst for drying. Includes analyses and drying time and hardness-us.-humidity data. Bulletin TS-6085. -SPENCER KELLOGG AND SONS, I N C .
L 16
Pulp and Paper Mill Equipment. Describes new line of pressurized and double disk refiners. Also includes single disk refiners, laboratory equipment, and starch cookers. Bulletin 183-A. SPROUTWALDRON&CO.
L 17
Training Reactor. Describes General Electric's open pool nuclear reactor available in standard designs from 10 to 5000 thermal kw. Brochure GEA-7150. G E N ERAL ELECTRIC C O .
Further useful information on Literature mentioned is readily available . . .
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W'c must admit we're stretching it a bit when we picture this unit in a desert dust storm. Actually, this is a stock dust-free enclosure of stainless steel, designed to be assembled with counter parts for production line industrial use and can easily function perfectly under such conditions.
L 18
1 ST CHOICE FOR DUST FREE PRODUCTION
For complete
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W'c are a division of Kewaunee Manufacturing Co., specializing in engineering and production of highly technical equipment and apparatus for research and industry. Our experience and facilities qualify us to custom design and manufacture, or assemble from stock, any of the following types of enclosures: glove, vacuum and dry boxes; dust free enclosures; and controlled atmosphere systems.
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