MÎNOXO INDICATOR
SUPER-SENSITIVE DEOXO INDICATOR
these platinum for detection and measurement of oxygen or hydrogen impurities in other gases
catalysts simplify product production control For highest levels of purity . . . definite economy a n d simplified, accurate production control, the platinum metals catalysts are unique. In the pro duction of high-purity chemicals, pharmaceuti cals, vitamins a n d biotics, their efficiency is un matched b y any other type of catalyst. Here, the world's largest facilities a n d broadest experience in the development a n d manufacture of platinum metals catalysts are at your service. A representa tive will b e g l a d to confer with y o u , in strictest confidence, of course, or if you prefer, send for
M I N O X O I N D I C A T O R . . . measures traces of molecular o x y g e n in other gases—from 1 to 10 parts per million, a n d from 1 to 100 PPM. High sensitivity a n d r a p i d speed of response enable it to be used for l a b o r a t o r y investigation and pro duction quality control. SUPER-SENSITIVE D E O X O I N D I C A T O R . . . measures oxygen or hydrogen present as impuri ties in other gases—from 2 to 200 parts per million o x y g e n a n d 4 to 400 parts per million hydrogen. Dual range permits measurement up to . 2 5 % o x y g e n or . 5 0 % h y d r o g e n . Send for literature.
b r o c h u r e " T H E ROLE OF THE PLATINUM GROUP METALS AS CATALYSTS." CHEMICAL
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, DIVISION . OMESTIC DtVlSIOnS: AMERICAN P L A T I N U M & SILVER DIVISION, AMERSIL QUARTZ DIVISION. BAKER CONTACT DIVISION. BAKER DENTAL DIVISION , BAKER SETTII CHEMICAL DIVISION. EAST NEWARK INDUSTRIAL CENTER. MANOVIA LAMP DIVISION. HANOVIA LIQUID COLD DIVISION. IRVINGTON-SAKER AKER PLATINUM DIVISION. MAKEPEACE DIVISION. NATIONAL ELECTRIC INSTRUMENT DIVISION. RESEARCH AND DEVELOPMENT DIVISION. Η A. WILSON DIVISION. EFINING DIVISION, Ο. Ε. ARO INDUSTRIES OF CANADA. LTD TORONTO. ENGELHARD INDUSTRIES OF QUEBEC. LTD MONTREAL. ENGELHARD INDUSTRIES. LTD. "OMPANIES ABROAD: ENGEL BOGOTA. M E L OURNE. S O C I E D A D SUR A V E R I C A N A DE M E T A L E S P R E C I O S O S S. A E h« I G E L H A R D I N D U S T R I E S P T V . L T C -ONOON. ENGELWARO INDUSTRIES A. G. Z U R I C H . IESBURG ASSOCIATED C O M P A W e S . ACME TIMBER INDUSTI I ES LTD . . N D U S T R I E S OF S O U T H E R N AFRIC ENGELHARD N D U S T R I E E N G E L H A R D S P A. ROME ;S E N G E L H A R D . INC , NUCLEAR CORP OF AMERICA, I N : ., AFRICA. AZOPLA". CORPO L T D , S O LJ T M U S A . -OUTH AFRICAN FOTEST I N V E ^ T V 6 h TS
