Hydrophilic separating carrier particle and process for producing the same

摘要

ÄPROBLEM TO BE SOLVEDÜ To provide a hydrophilic separating carrier capable of dispensing with a hydrophilization treatment which is required in the case of conventional hydrophilic separating carriers, or with a secondary treatment for letting a group capable of converting into a hydrophilic group be converted into a hydrophilic group after the copolymerization. ÄMEANS TO SOLVE THE PROBLEMÜ A hydrophilic separating carrier particle for gel filtration chromatography, which is obtained by the copolymerization of a hydrophilic monomer such as N-vinylcarboxylic acid amide and a hydrophilic crosslinkable monomer such as (meth)acrylic acid ester of a polyhydric alcohol having a hydroxyl group within the molecule and which has pores of 2 to 800 nm and an average particle size of 1 to 200 mu m; a production process therefor; an analysis column or cartridge for separating hydrophilic substances, in which the particles are packed; and uses of the column. or cartridge. <IMAGE>