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ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Published monthly
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Ion exchange chromatography of organic acids
J. Lehotay and M. Traiter
Slovak Acad. Sci., Bratislava
Abstract: The Separation of the C1 —С6 monocarboxylic and C2 — C7 dicarboxylic
organic aliphatic acids on strongly acidic styrene-divinylbenzene cation
exchangers Dowex 50W by the method of ion exclusion is described. The
effect of crosslinking of the used cation exchangers on the relationship between
the logarithm of volume partition coefficients and the molecular weight
of the studied acids has been investigated. Based on thermodynamic considerations,
the theoretical equation of the dependence of log Kv on molecular
weight of the chromatographed substances derived by Hjertén has
been adjusted.
Full paper in Portable Document Format: 281a57.pdf (in German)
Chemical Papers 28 (1) 57–63 (1974)
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