Prediction of HPLC retention times in gradient elution from isocratic data application to a set of non-homologous compounds and different stationary phases
(1) University Medical School, p.O. Box 99, H-7643 Pécs, Hungary;(2) Labor MIM, Budapest, Hungary
Abstract:
Summary Polymethyloctylsiloxane-coated stationary phases have been prepared for liquid chromatography, by thermal reaction. The influence of the reaction conditions on retention and efficiency of test substances with different structures has been discussed. The materials have good stability in both acidic and basic eluents.