| abstract |
Apackingmaterial for liquidchromatography, which is excellent in durability, and a column for liquid chromatography, which is filled with the packing material, are provided. The packing material for liquid chromatography is characterized by comprising a hydrophilic resin containing a polyvinyl alcohol resin, to said hydrophilic resin an amino group represented by the formula (1) having been bonded through a spacer. In the formula (1), R 1 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R 2 represents an alkyl group having 1 to 6 carbon atoms and having one or more hydroxyl groups, and represents a bonding position to the spacer. |