Geigy Industrial Chemicals

Geigy your most reliable sequestrant supplier

ethylenediamine tetraacetic acid (also sodium, potassium salts and metal chelates) hydroxyethylethylenediamine triacetic acid diethylenetriamine pentaacetic acid nitrilotriacetic acid diaminocyclohexane tetraacetic acid dihydroxyethyl glycine sodium sarcosine disodium iminodiacetate

Geigy Industrial Chemicals Ardsley, New York

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Bayonne, N. J. Chicago Cincinnati

Mobile Houston and Los Angeles Circle No. 77 on Readers' Service Card

18 A

INDUSTRIAL AND ENGINEERING CHEMISTRY