VERFAHREN UND TRÄGER FÜR DIE GELPERMEATIONSCHROMOTOGRAPHIE

摘要

PCT No. PCT/EP94/03197 Sec. 371 Date Jul. 16, 1996 Sec. 102(e) Date Jul. 16, 1996 PCT Filed Sep. 24, 1994 PCT Pub. No. WO95/10355 PCT Pub. Date Apr. 20, 1995The invention relates to an improved method for gel permeation chromatography and to support materials for this method based on hydroxyl-containing base supports onto whose surfaces polymers are covalently bonded, wherein a) the base support comprises aliphatic hydroxyl groups, b) the covalently bonded polymers are bonded to the support via a terminal monomer unit, c) the linear polymers comprise monomer units of formula II, d) the polymers are crosslinked by ether bridges II in which R1, R2 and R3independently of one another are H or CH3, R4 is H or C1-C5-alkyl and n is an integer between 1 and 5.