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hristmas Greetings
and Sincere Good Wishes for a Happy and Successful New Year! HEYDEN CHEMICAL CORPORATION NEW
YORK
I. N E W
YORK
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ION E X ê M M i
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T h e widest selection of s y n t h e t i c resin ion exchangers available today.
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-S selective as your telephone dial, the new AMBERLITE synthetic resin adsorbents permit a n a.U most infinite variety of applications. T h e old bari iers of p H limits a r e gone—neutral salts c a n b e ^plit—salts of strong bases and weak acids can b e ^plit—"scavenger" resin beds effect virtually 100 percent removal of phenol, carbon dioxide, hydro gen sulfide . . . economical, effective, one-step r e moval of silica for high pressure boiler-feed is now possible—reverse deionization permits t r e a t m e n t of acid-sensitive systems . . . these are but a few of t h e countless new opportunities for ion exchange t h a t await t h e process industries. Select your n u m b e r from t h e complete range of ion exchange resins:
A m b e r l i t e IR-l OO—sulfonic-acid type cation ex changer A m b e r l i t e 1R-1 OS — b e a d - f o r m , high -capacity, sulfonic-acid type cation exchanger AmberSite iR-1 2 0 — extremely high - capacity, bead-form, strong-acid cation exchanger A m b e r l i t e I R C - 5 0 —- carboxylic - acid type, ex tremely high-capacity catien exchanger i n t h e form of white, opaque beads A m b e r l i t e SR-4B—the field-established standard, high-capacity anion exchanger—acts as weakly ionized base A m b e r l i t e I R A - 4 0 O — a highly basic anion ex c h a n g e r which functions as a strongly dissociated base. CHEMICALS
FOR INDUSTRY
ROHM £. HAAS COMPANY THE
R E S I N O U S
P R O D U C T S
D I V I S I O N
Washington Scjuare P h i l a d e l p h i a 5.,Pa. The Resinous Products Division w a s formerly The Resinous Products & Chemical Company
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