Multimodal stationary phases for liquid chromatography, a method of their preparation and their use

摘要

The solution submitted relates to a multimodal stationary phase for liquid chromatography of formula I and the stationary phase carrier is selected from the group consisting of commercially available or laboratory-prepared inorganic particulate materials having a particle size ranging from 1.5 to 10 μm and a pore size ranging from 9 to 20 nm, conventionally used as inert carriers in liquid chromatography for chemical anchoring of a selector. The solution submitted further relates to a method of preparation of a multimodal stationary phase and its use.