doiSerbia

Investigation of the compatibility between one-dimensional system parameters and the multidimensional solvation parameter model in RP liquid column chromatography

Janjić Tomislav J. (Faculty of Chemistry, University of Belgrade, P. O. Box 158, 11001 Belgrade, Serbia and Montenegro)
Vučković Gordana (Faculty of Chemistry, University of Belgrade, P. O. Box 158, 11001 Belgrade, Serbia and Montenegro)
Ćelap Milenko B. (Faculty of Chemistry, University of Belgrade, P. O. Box 158, 11001 Belgrade, Serbia and Montenegro)

It has been established that in many cases the system constants used in the Solvation parameter model as well as the corresponding log k values can be linearized in the same NSP and NSP’scale, respectively, which shows the compatibility of both models. NSP and NSP’are one-dimensional system parameters adapted to the chromatographic system used over the phase equilibrium constant.

Keywords: system parameters, NSP parameter, NSP’parameter, Solvation parameter model, log k linearization, system constants.