Transient changes of mobile phase in the high-performance liquid chromatographic separation of priority pollutant phenols.

J Chromatogr

Departamento de Química Analítica, Facultad de Química, Universidad Complutense de Madrid, Spain.

Published: May 1990

A study of the effect of cetyltrimethylammonium bromide on the separation of the eleven priority pollutant phenols is presented. Transient changes in a CTAB mobile phase produced by a sodium laurylsulphate solution plug permit the elution of hydrophobic pentachlorophenol.

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http://dx.doi.org/10.1016/s0021-9673(01)84217-5DOI Listing

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