Titlebook: Introduction to Surfactant Analysis; D. C. Cullum (Consultant specialising in Surfactan Book 1994 Chapman & Hall 1994 Ammonium.Chromat.Com

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D. C. Cullum the background and application knowledge of ocean engineering for use by ocean scientists and ocean engineers as well as nonspecialists such as engineers and scientists from all disciplines, economists, students, and politicians. Ocean engineering theories, ocean devices and equipment, ocean design

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Analysis of nonionics,y deionisation, which was described in section 4.6.2 and is not further discussed here. Nonionic fractions isolated in this way may have more than one principal active, and some of the methods given here are applicable to the analysis of such mixtures. There are also a few procedures for the determination of nonionics in formulated products.

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Analysis of cationics and amphoterics,ined as cations by ion-exchange columns and do not appear in the nonionic fraction of separated mixtures, they can be titrated with acids and, in acid solution, with sodium dodecyl sulphate, provided the ethylene oxide chains of ethoxylates are not too long.