Application of Modified Silica Gels in the Pesticide Analysis II. Thin-Layer Chromatography of Benzonitrile and Triphenylmethane Derivatives

Zoltán Illés, Tibor Cserhati, A. Kuszmann-Borbély, Zoltán Juvancz

Research output: Contribution to journalArticlepeer-review

Abstract (may include machine translation)

Retention behaviour of four modified silicas was tested in adsorptive and in reversed-phase chromatography applying 4-cyanophenylesters and triphenylmethane derivatives as solutes. The data were evaluated by principal component analysis. The retention characteristics of silicas depended both on the quality of eluents and solutes, however, the mode of separation (adsorptive or reversed-phase) had the highest impact on the retention behaviour of silicas.
Original languageEnglish
Pages (from-to)243-255
Number of pages13
JournalActa Phytopathologica et Entomologica Hungarica
Volume23
Issue number1-2
StatePublished - 1988
Externally publishedYes

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