Use of crosslinked polysiloxane stationary phases in open‐tubular capillary liquid chromatography

Abstract

SummaryCrosslinked polysiloxane stationary phases were prepared on soda-lime glass capillaries and applied to the separation of polynuclear aromatic hydrocarbons and of phthalates in reversedphase liquid chromatography. Preparation procedures and chromatographic performance of these columns are described.

Polymerized stationary phases in 12 to 50 μm open tubular fused silica columns for LC and GC

“…However, itwasdifficulttoobtainahighdensity of organic material bonded to the capillarywall, which is important for reversed-phase LC use. Separations on immobilized silicone gum phases, widely used in gas chromatography (GC), have been obtained in soda-lime glass OTC LC [8]. Kong et a/.…”