Summary
The known analytical expressions determining the capacity ratio as a function of the composition of the mobile phase have been discussed critically. New equations have been derived taking into consideration non ideality of the mobile phase and energetic heterogeneity of the adsorbent.
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Jaroniec, M., Narkiewicz, J. & Borówko, M. Dependence of the capacity ratio on mobile phase composition in liquid adsorption chromatography. Chromatographia 11, 581–585 (1978). https://doi.org/10.1007/BF02268928
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DOI: https://doi.org/10.1007/BF02268928