Evaluation of Retention Time for Temperature-programmed Gas Chromatography by Use of a Closed-form Integral

  • KANEKO Tsuyoshi
    Forensic Science Laboratory, Chiba Pref. Police H.Q.
  • AMASAKI Iwao
    Department of Electrical Engineering, Chiba Institute of Technology
  • NAKADA Masahiro
    Department of Chemistry, Education Center, Chiba Institute of Technology
  • GAO Zhiming
    Department of Chemistry, School of Sciences, Beijing Institute of Technology

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Abstract

A closed-form integral for the Arrhenius exponential was obtained by using an approximate relation instead of the usual one in a linear temperature program. The closed-form integral can be applied to predict the retention time very well both for a packed column and for a capillary column, in constant the velocity mode.

Journal

  • Analytical Sciences

    Analytical Sciences 24 (3), 419-421, 2008

    The Japan Society for Analytical Chemistry

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