SEPARATING AGENT FOR OPTICAL ISOMERS

摘要

A separating agent which, when used as the packing material for reversed-phase liquid chromatography, is excellent in the stability of the base line in the mobile phase and is increased in the number of the steps of the detected peak in the measurement. The agent comprises a polysaccharide derivative supported on a silica gel having the surface silanol groups treated with a silylating agent having an aralkyl group.