PLATINUM CLAD . . . sheet, tubing, wire, etc.— provides all of the desirable qualities of the noble metals with a minimum of capital outlay. BAKER'S Platinum Clad process guarantees a continuous pinhole-free corrosion resistant surface, able to withstand high temperatures without oxidation.
LABORATORY WARE... a wide variety of forms and sizes for chemical and physical purposes, made of platinum or any desired alloy. Line includes crucibles, reshapers, triangles, dishes, electrodes, anodes and cathodes.
for laboratories... for corrosion resistance.. for gas purification... for indication of 0 2 or H2
OEOXO® PURIFIER . . . provides low-cost catalytic purification of hydrogen and other gases to the extent of less than one part oxygen per million. Requires no operating expense, no maintenance, no reactivation, no auxiliary heating, no water cooler. Extremely simple installation.
SUPER-SENSITIVE DEOXO® INDICATOR... for measuring oxygen or hydrogen present as impurities in other gases. Accurately indicates from 0.0002% to 0.0200% (2 to 200 parts per million) oxygen, and from 0.0004% to 0.0400% hydrogen. A dual range permits measurement of up to 0.25% oxygen or 0.5% hydrogen.
Write for complete catalog material and details.
B A K E R & CO., I N C . 113 ASTOR STREET, NEW YORK
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NEWARK
SAN FRANCISCO
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2, NEW JERSEY
LOS ANGELES
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CHICAGO
M-»,CJ,*J«~JV,
R E S E A R C H
M A I N T A I N S
BAKER'S
L E A D E R S H I P
IN
/ ^ ^ r ^ / ^
P R E C I O U S
M E T A L S
For further information, circle number 33 A on Readers' Service Card, page 115 A VOL. 49, N O . 5
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M A Y 1957
33
A
