Journal of Radioanalytical Chemistry

, Volume 24, Issue 1, pp 17–19 | Cite as

Chromatographic separation of rare-earths by cation exchange

Dependence of lanthanide peak position on eluant pH
  • P. Karol


A simple relationship expressing the dependence of elution peak position shifts on change in eluant pH is developed for rare-earth ion-exchange separations using α-hydroxy-isobutyric,a-hydroxya-methyl butyric and lactic acids as eluants.


Lactic Acid Cation Exchange Chromatographic Separation Simple Relationship Eluant 
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Copyright information

© Akadémiai Kiadó 1975

Authors and Affiliations

  • P. Karol
    • 1
  1. 1.Department of ChemistryCarnegie-Mellon UniversityPittsburgh(USA)

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