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Chromatographia

, Volume 25, Issue 10, pp 917–918 | Cite as

The effect of some modifiers on the retention of aromatic hydrocarbons on untreated silica gel

  • F. M. Al-Samarraie
  • H. A. Zainel
  • S. M. Al-Fayad
  • A. H. Al-Ajeel
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Summary

The retention parameters of benzene, naphthalene; anthracene and phenanthrene on untreated silica gel were determined in the presence of four modifiers: 1-methyl-2-pyrrolidone (MP), 4-formyl morpholine (FM), γ-butyrolactone (BL) and sulfolane (SF). Better column performance was found in the case of FM and MP only.

Key Words

Column liquid chromatography Silica modifiers Aromatic hydrocarbons 

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Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH 1988

Authors and Affiliations

  • F. M. Al-Samarraie
    • 1
  • H. A. Zainel
    • 1
  • S. M. Al-Fayad
    • 1
  • A. H. Al-Ajeel
    • 1
  1. 1.Petroleum Research CentreScientific Research CouncilJadiriyah BaghdadIraq

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