Retention of polycyclic aromatic hydrocarbons on propyl-phenyl stationary phases in reversed-phase high performance liquid chromatography

Sindy Kayillo, Gary R. Dennis, Ross A. Shalliker

    Research output: Contribution to journalArticle

    22 Citations (Scopus)

    Abstract

    A study on the retention of PAHs on three Propyl-phenyl stationary phases was conducted, assessing absolute retention, selectivity, retention correlation and thermodynamic behaviour. The chromatographic retention data revealed that each of the three Propyl-phenyl columns exhibited differences in absolute retention, however, comparison of the compensation temperatures derived from enthalpy-entropy compensation plots showed that the underlying processes responsible for the retention on these columns were the same.
    Original languageEnglish
    Pages (from-to)168-176
    Number of pages9
    JournalJournal of Chromatography A
    Volume1148
    Issue number2
    DOIs
    Publication statusPublished - 4 May 2007

    Keywords

    • HPLC
    • polycyclic aromatic hydrocarbons
    • propyl-phenyl stationary phases
    • reproducibility
    • retention
    • thermodynamics

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