AMINO ACID ANALYZER
ray spectrum recorder; fast-slow coincidence circuit, Model DZ4; linear count rate meter, Model DM12. C. W . Brabender Instruments, Inc. 5 0 East Wesley St. South Hackensack, N . J .
Model Κ 5000
Manufactures physical testing instruments for bench and on-stream testing and control. Plasticimeters, viscometers, moisture;testers.
FOR SEPARATION, C. A . Brinkmann & C o . , Inc. Brinkmann Instruments, Inc. Brinkmann House 115 Cutter M i l l Rd. Great Neck, L. Ι., Ν . Υ.
IDENTIFICATION, AND QUANTITATIVE
Specialists in imported balances (Sartorius and VDF), optical equipment (Zeiss micro scopes, spectrophotometers, polarimeters, ref ractometers, interferometers), Heraeus micro combustion furnaces, high temper ature furnaces, vacuum drying ovens, Netzsch dilatometers, differential thermoanalyzers and plasticimeters, Haake ultra thermostats and automatic recording viscosimeters, AGFA PHYSIK testing equip ment for the plastics and rubber industries Brinkmann instruments manufactures photomicrographic equipment, exposure meters for micro cameras, micromanipulators for chemi cal and electronic applications, micro cine equipment.
ANALYSIS OF AMINO COMPOUNDS For complete details write Dept. Κ for Bulletin Κ 5000
Briscoe Manufacturing Co. 1055 Gibbard A v e . Columbus, Ohio
Ρ ΡI PHOENIX PRECISION INSTRUMENT
COMPANY
3 8 0 3 - 0 5 N O R T H F I F T H ST., P H I L A D E L P H I A 4 0 , P E N N S Y L V A N I A Circle No. 76 A on Readers' Service Card
ANALYTICAL REAGENTS SPECIALTY CHEMICALS PRIMARY STANDARDS R
