Comparison of different HPLC stationary phases for determination of soil-water distribution coefficient, K sub(oc), values of organic chemicals in RP-HPLC system

The application of a HPLC-screening method for determination of soil sorption constants (K sub(oc)) was tested on five different stationary phases use of a large set of reference substances from different chemical classes. Cyanopropyl and chemically bound humic acid stationary phases turned out to b...

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Published inChemosphere (Oxford) Vol. 39; no. 3; pp. 431 - 442
Main Authors Szabo, G, Guczi, J, Koerdel, W, Zsolnay, A, Major, V, Keresztes, P
Format Journal Article
LanguageEnglish
Published 01.08.1999
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Summary:The application of a HPLC-screening method for determination of soil sorption constants (K sub(oc)) was tested on five different stationary phases use of a large set of reference substances from different chemical classes. Cyanopropyl and chemically bound humic acid stationary phases turned out to be the two most promising candidate for development of HPLC-screening method. The results show that the investigated HPLC method provides a quick and reliable method to determine the sorption coefficient of chemicals in soil system.
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ISSN:0045-6535