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Generalized criterion of solvent polarity as a tool for control of chromatographic process
Authors:Rudakova  O. B.  Sedishev  I. P.
Affiliation:(1) Voronezh State Technological Academy, 19 prosp. Revolyutsii, 394017 Voronezh, Russian Federation;(2) N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
Abstract:The generalized (reductive) criterion of solvent polarity was obtained by the method of multiparametric optimization of the Snyder index P", Hildebrand parameter deltaT, permittivity epsir, and solvatochromism parameter ET(30). Possibilities of employing this criterion for estimation of the elution power of normal and reversed mobile phases used in high-performance liquid chromatography were considered.
Keywords:generalized (reductive) criterion of solvent polarity  high-performance liquid chromatography  retention parameters  phenols  chemometrics
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