Retention behaviour of nonylphenyl ethyleneoxide oligomers on alumina columns

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11 Citations (Scopus)

Abstract

Nonylphenyl ethyleneoxide oligomers (surfactants) have been separated by HPLC on alumina columns with ethylacetate/n-hexane mixtures as eluents. Linear correlations have been established between the capacity factor and the concentration of ethylacetate in the mobile phase. It is assumed that the number of fractions eluted corresponds to the number of ethylene groups per molecule.

Original languageEnglish
Pages (from-to)688-689
Number of pages2
JournalFresenius' journal of analytical chemistry
Volume351
Issue number7
DOIs
Publication statusPublished - Jan 1995

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Aluminum Oxide
Oligomers
Surface-Active Agents
High Pressure Liquid Chromatography
Molecules
ethylene
n-hexane

ASJC Scopus subject areas

  • Biochemistry

Cite this

Retention behaviour of nonylphenyl ethyleneoxide oligomers on alumina columns. / Forgács, E.; Cserháti, T.

In: Fresenius' journal of analytical chemistry, Vol. 351, No. 7, 01.1995, p. 688-689.

Research output: Contribution to journalArticle

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