Separation of the ortho, meta and para isomers of aminophenol by high-performance liquid chromatography

Authors:
  • CDChris J. Dowle
    Chris J. Dowle
  • AMAndrew P. Malyan
    Andrew P. Malyan
  • AMAlasdair M. Matheson
    Alasdair M. Matheson
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Abstract
Reversed-phase high-performance liquid chromatography on a polystyrene-divinylbenzene column was applied to the qualitative and quantitative analysis of aminophenol positional isomers. The method is simple, rapid and more reproducible than the normal-phase system used previously.