THE AMERICAN PLATINUM WORKS

duty platinum tips. All as recommended by the Commillee on. Microchemical Apparatus, Division of. Analytical Chemistry, ACS. SHEET · WIRE · TUBING Â...
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FOR SCIENCE INDUSTRY

QUu Cell

No. 900-3



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«The new WEIGHING CUP and COMBUSTION BOATS made of platinum-rhodium. · The new FORCEPS with heavy duty platinum tips.

All as recommended by the Commillee on Microchemical Apparatus, Division of Analytical Chemistry, ACS. SHEET · WIRE · TUBING · GAUZE · PROCESS EQUIPMENT ALLOYS · CATALYSTS · SOLDERS · SALTS LIBERAL TRADE-IN ALLOWANCE FOR SCRAP PLATINUM

No. 2070

Designed for the rapid and accurate determina­ tion of thiamin, riboflavin, and other substances which fluoresce in solution. The sensitivity and stability are such t h a t it has been found particularly useful in determining very small amounts of these substances. •

PALLADIUM, IRIDIUM, OSMIUM, RHODIUM, RUTHENIUM, SILVER AND GOLD

KLETT SCIENTIFIC PRODUCTS

THE AMERICAN PLATINUM WORKS PRECIOUS METALS SINCE ÏS75

231 NEW JERSEY R.R.AVE. NEWARK 5, N. J.

Circle No. 69 A-1 on Readers' Service Card, page 73 A V O L U M E

2 8, N O .

10, O C T O B E R

1956

ELECTROPHORESIS APPARATUS · BIO-COLORIMETERS GLASS ABSORPTION CELLSJ· COLORIMETER NEPHELOMETERS · GLASS STANDARDS * KLETT REAGENTS

Klett

Manufacturing Co.

179 EAST 87TH STREET, NEW YORK, Ν. Υ. Circle Nos. 69 A-2. 69 A-3 on Readers' Service Card, page 73 A

69 A