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Chromatographia

, Volume 18, Issue 12, pp 704–706 | Cite as

Separation of chlorophenols on a cation-exchanger in Ce(III) form

  • J. Masłowska
  • W. Piętek
Originals

Summary

The separation of chlorophenols on Dowex 50 WX 8 200/400 mesh resin in the H+ form and in the M3+ form has been investigated using a mixture of aqueous sulphuric acid and organic modifiers (e.g. acetonitrile or isopropanol) as the eluent. It was shown that formation of Ce3+ complexes with chlorophenols is a more specific interaction than physical adsorption or phase partition. Full separation of the compounds examined was achieved by elution from a column with the resin in the Ce3+ form.

Key Words

Ce(III) complexes Cation-exchanger in Ce(III) form Ion-exchange chromatography Chlorophenols 

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Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH 1984

Authors and Affiliations

  • J. Masłowska
    • 1
  • W. Piętek
    • 1
  1. 1.Institute of General Food ChemistryTechnical University of ŁódźŁódźPoland

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