EXHIBITION
for difficult fluid flow problems use
trometer sensitive p H meter, Ultrasonic Industries' ultrasonic cleaners, Magnetic Instruments' d.c. amplifier, Fiske Associ ates' osmometer and differential ther mometer. Booth: 19
Flexible Tubing MADE FROM
TEFLON* When PF flexible tubing made from Teflon is used on the most difficult fluid flow applications, it turns in an amazing performance: extremely long life because it is unaffected by any commercial solvent; applica tion to unusual jobs because it re tains its flexibility and toughness even a t temperatures as low as -450°F. and higher than 500°F.; easily cleaned and sterilized be cause of its smooth, chemical resist ant surface. In addition, this tubing has very low permeability and its translucency shows fluid flow. Some of the many places where unique PF flexible tubing made from Teflon is used include: acid, solvent and catalyst lines sampling tubes thermocouple wells laboratory tubing tubing for waste handling fuel lines
hydraulic lines medical tubing tubing for creameries tubing for food manufacture inert lines for pharmaceuticals deionized water
Write, wire or call us with your difficult fluid flow problems. W e can solve them with flexible tubing made from Teflon tailored to meet your size, color and application requirements. Our normal proce dure includes inspection and proof pressure testing every inch of the material so that you are sure of a uniform, highest quality product. Flare, insert and ferrule type fittings can be used with this PF tubing.
PENNSYLVANIA FLUOROCARBON CO., INC. 1 115 N. 38th Street, Phila. 4, Pa. EVergreen 6-0603 TWX: PH 252 ^
*Du Pont registered trademark
Circle No. 103 on Readers' Service Card 38 A
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ANALYTICAL CHEMISTRY
Aloe Scientific/Div. of A. S. Aloe Co. 12201 New Columbia Ave. Silver Spring, M d .
Exhibiting: Aloe Spirometer, Steeline furniture, Swedish surgical instruments, Argyl tubes and catheters, Narda sonic cleaner, Petrolite fume hood model.
Booth: 105 H. Reeve Angel & Co. Inc. 9 Bridewell PI. Clifton. N. J .
Exhibiting: Whatman filter and chroma tography papers, including new silicone impregnated papers and glass fiber pa pers for special applications, and intro ducing the new range of Whatman cellu lose ion exchange products, which include two basic cation and two basic anion ex changers in three physical forms—floe, paper, and powder. Also presenting the new Reeve Angel Amberlite ion exchange resin loaded papers.
Booth: 10
Booth: 100
American Balance Corp. 48 Potter Ave. New Rochelle, N. Y.
Applied Physics Corp. 2724 South Peck Rd. Monrovia, Calif.
Exhibiting: Balances, types AN, JR, and QC; weights; stirrers, " Q U I K - M I X " ; elevating apparatus, "QUIK-JAX"; bal ance lamps, "Brite Lite."
Exhibiting: Cary Model 14 recording spectrophotometer covering the wave length range 1860Â-2.65 microns.
Booth: 91 American Cystoscope Makers, Inc. 8 Pelham Parkway Pelham Manor, Ν. Υ.
Exhibiting: A.C.M.I. cardiac catheters, electrodes, electro-medical diagnostic in struments and accessories. Booth: 5 American Electronic Laboratories, Inc. 121 N. 7th St. Philadelphia 6, Pa.
Exhibiting: Intra-cardiac phonoeatheters, cuvette oximeter, physiological research equipment including stimulators, ampli fiers, and associated items. Booth: 75 American Instrument C o . Inc. 8030 Georgia Ave. Silver Spring, M d .
Exhibiting: Aminco-Bowman speetrophotofiuorometer, an instrument for identifi cation, assay, and quantitative analysis of metabolic products throughout the range 200-800 m,u; research gas chromatograph, complete with recorder and radio frequency detector ; Warburg apparatus— 9-station, heated only ; Dubnoff metabolic shaking incubator; French pressure cell —a dispersion unit to disintegrate uni cellular organisms; chloride titrator—in strumentation to determine accurately and rapidly concentrations of chlorides in solution by coulometric titration with silver ions; Menisco-matic buret com plete with accessories and recording at tachments for use as a "pH-stat"; Photron reflectometer apparatus to measure rate of bacterial growth under various conditions; rotary Kjeldahl apparatus for nitrogen determinations, including diges tion and distillation features. Booth: 83 American Optical Co. Instrument Div. 7961 Eastern Ave. Silver Spring, M d .
Exhibiting: Electro-Polarizer, fluorescent microscope, stereoscopic microscope, lab oratory and polarizing microscopes, total solids meter, interference microscope.
Booth: 2 Atomic Accessories, Inc. 811 West Merrick Rd. Valley Stream. L. Ι., Ν. Υ.
Exhibiting: Model RSC-160 "Scanogram 11," an automatic windowless 4-Pi Chromatogram Scanner, especially suited to counting Tritium, C-14, & S-35. Radia tion Equivalent Manikin, R E M A B / REMQAL, plastic man-equivalent mani kins that duplicate the reactions of man to radiation hazards, without endanger ing human life. New Dual Gas Flow Counter, Model FC-72A, that performs both window and windowless counting by means of removable, ultra-thin, mem brane windows. Continuous radioactive gas analyzers. Booth T r a i l e r : 115 Baird-Atomic, Inc. 33 University Rd. Cambridge 38, Mass.
Exhibiting: LB-102 low background sys tem, Model 745—liquid scintillation spectrometer, RSC-160—4»· radiochromatogram scanner, monitoring and health physics instrumentation, windowless and flow window counters, planchet prepara tion equipment, automatic sample changer, miscellaneous accessories. Booth: 30 Baltimore Biological Laboratory, Inc. A Division of Becton, Dickinson and Co. 2201 Aisquith St. Baltimore 18, Md.
Exhibiting: B-B-L dehydrated and pre pared culture media featuring the new Rim-Seal sterile, disposable plated me dia. In addition to the line of estab lished equipment and apparatus, the new milk dilution bottle shaker will be ex hibited. Information about B-B-L fluo rescein isothiocyanate and technics for fluorescent antibody methods will also be available. Booth: 95 Baltimore Instrument Co., Inc. 716 W . Redwood St. Baltimore 1, M d .
Exhibiting: Universal stereotaxic instru-
