Chromatographia

, Volume 23, Issue 4, pp 286–288 | Cite as

A polar macroporous sorbent for gas chromatography

  • M. Jelínková
  • J. Kahovec
  • J. Buben
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Summary

The gas chromatographic behaviour of crosslinked macroporous 2-hydroxyethyl methacrylate grafted with 2-methyloxazoline was investigated and the range of applicability of the copolymer was assessed. Retention index values were measured on this copolymer and compared with those obtained on the terpolymer 2-hydroxyethyl methacrylate-ethylene dimethacrylate-acrylonitrile. Rohrschneider constants and efficiency data for selected sorbates are given. The use of this type of polymer in the separation of various types of compounds is documented by various examples.

Key Words

Gas chromatography Macroporous copolymers of 2-hydroxyethyl methacrylate Graft polymers Polar sorbent for gas chromatography 

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Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH 1987

Authors and Affiliations

  • M. Jelínková
    • 1
  • J. Kahovec
    • 1
  • J. Buben
    • 2
  1. 1.Institute of Macromolecular ChemistryCzechoslovak Academy of SciencesPrague 6Czechoslovakia
  2. 2.State Institute for Drug ControlPrague 10Czechoslovakia

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