Klett . . . Photometers f(lett-£um*n&Ua*i
AND
PluUoelectrUc
FOR SCIENCE INDUSTRY
QUu Cell
No. 900-3
•
*7^
«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
