Page 92 - Illustrated Pocket Dictionary of Chromatography
P. 92

88     FRONTING




















                          Three frits of varying thickness.


        fronting  The condition in which the elution profile of a peak is
        skewed before the peak maximum. See asymmetry.

        Freundlich isotherm Describes the distribution of an analyte
        between the stationary phase, C s, and the mobile phase, C m, as:
                                        N
                                 C s =  KC m ,
        where K is the Freundlich distribution coefficient and N is the
        Freundlich exponent. When N = 1, a linear isotherm results.
   87   88   89   90   91   92   93   94   95   96   97