Chromatographia

, Volume 20, Issue 3, pp 173–178

Porous polystyrene packings: Characterization through pore structure determination

  • F. Nevejans
  • M. Verzele
Originals

DOI: 10.1007/BF02262707

Cite this article as:
Nevejans, F. & Verzele, M. Chromatographia (1985) 20: 173. doi:10.1007/BF02262707

Summary

In this paper the pore structure of several porous polystyrene pearls as used in chromatography is investigated by N2-adsorption and by the “inverse size exclusion chromatography (SEC)” of Halász. The results indicate that only the inverse SEC measurements give valuable information about the polystyrene packing materials although the obtained pore size distribution is too broad. Reasons for the shortcomings of inverse SEC are discussed.

Key Words

Polystyrene Chromatographic packings Pore structure 

Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH 1985

Authors and Affiliations

  • F. Nevejans
    • 1
  • M. Verzele
    • 1
  1. 1.Laboratory of Organic ChemistryUniversity of GentGentBelgium

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