New PHOENIX
AMINO ACID ANALYZER Model K-8000
CARVER LABORATORY PRESS
Automatic Analysis of A m i n o Compounds in • Protein Hydrolysates • Protein-free plasma a n d other • Physiological fluids • Tissue extracts • Hydroponic solutions • Foods • Culture media •
Pharmaceuticals
• A d a p t a b l e to Phoenix Stream Splitting System 5 5 0 0
Sensitivity: 0.1 to 3.0 micromoles of amino acid with a precision of 1 00 =b 3 % . Useful results at even lower levels.
PPI
Standard For Research . . . solves problem
PHOENIX PRECISION I N S T R U M E N T C O M P A N Y 3803-05 NORTH FIFTH ST., PHILADELPHIA 40, PA. Circle No. 122 on Readers' Service Card
COORS U.S.A.
of
pressing forming
Pellets
Many insoluble materials, mixed with Potassium Bromide, can be formed in a die under pressure into pellets or wafers for quantitative and qualitative analysis. The CLP supplies the pressure - up to -10.000 lbs., if needed.
Over 600 shapes & sizes of laboratory porcelain Coors Chemical Porcelain is in daily use in thousands of laboratories the world over. There are over 600 shapes and sizes listed in the Coors catalog. Many items are specially designed for specific procedures or tests. Complete range of styles and sizes for typical laboratory operations such as ignitions, digestions, evaporations, filtrations, grinding and pulverizing. Are you familiar with the wide variety of modern laboratory porcelain available to you? Let us send you a priced copy of the complete illustrated Coors catalog. Write, today. Coors also makes an extensive line of Wft/TFfO/i ceramic tubes—new catalogs available on request.
COORS PORCELAIN COMPANY
KBr
the
COMPlffi COORS car/noe U.S.A Chemical Porcelain
GOLDEN. C O L O R A D O
This spficific use is only one of the ways this versatile laboratory assistant meets the challenge of research and development. Some of the many uses are: v* Dehydrating u* Pressing out various oils, stéarines and waxes ** Pressure filtering of thick fluids κ* Compression tests ι** Fatty acid determinations κ" Plastic molding, forming and blocking v* Embossing and forcing u* Pressing mother liquors from crystals ι*" Extracting Vaccines and Viruses The Standard (12-ton) CARVER LABORA TORY PRESS complete with Gauge $345.00 (illustrated) 2U Ton Models also available - additional. Standard Accessories for other applica tions can be supplied. Sond for latest
bulletin.
FRED S. CARVER INC. HYDRAULIC 54 Circle No. 152 on Readers' Service Card
100 A
.
ANALYTICAL CHEMISTRY
HIVER
ROAD,
EQUIPMENT SUMMIT,
N . J.
Circle No. 38 on Readers' Service Card
