Separation of cationic surfactant homologues by high-performance liquid chromatography
Abstract
Reversed-phase ion-pair high-performance liquid chromatography on a polystyrene-divinylbenzene analytical column was applied to the qualitative analysis of cationic surfactants. Fingerprint chromatograms of industrial fatty amines and fatty quaternary ammonium salts permitted identification of the homologues present.
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