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Generalized equations to evaluate the gas hold-up time of chromatographic systems

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Summary

The two approaches used for the calculation of the gas hold-up time and thus, the adjusted retention time are outlined, first for the restricted case when the carbon numbers of the three homologues used for the calculation are evenly spaced (c3−c2=c2−c1) and then, for the general case when (c3−c2) differs from (c2−c1). The basic difference in the philosophy of the two approaches is shown.

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  1. The Perkin-Elmer Corporation, 06856, Norwalk, Connecticut, USA

    L. S. Ettre

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Ettre, L.S. Generalized equations to evaluate the gas hold-up time of chromatographic systems. Chromatographia 13, 73–84 (1980). https://doi.org/10.1007/BF02263058

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  • DOI: https://doi.org/10.1007/BF02263058

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