Issue 1268, 1981

Separation and identification of aminocarboxylic acid sequestrants by high-performance liquid chromatography

Abstract

A simple method has been developed for the separation by high-performance liquid chromatography of some common aminocarboxylic acid sequestrants as their copper complexes. The copper complex is formed in situ by using a copper salt solution as the eluate. Detection using visible light at 760 nm eliminates interference from ultraviolet absorbing compounds often present in mixtures containing sequestrants.

Article information

Article type
Paper

Analyst, 1981,106, 1203-1207

Separation and identification of aminocarboxylic acid sequestrants by high-performance liquid chromatography

C. C. T. Chinnick, Analyst, 1981, 106, 1203 DOI: 10.1039/AN9810601203

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