Description:
This product is white bead-like dry powder . It can swelling to the gel automatically in solvent . It is bio-inert and  extremely hydrophilic. It is stable at pH1 ~ 10. It is heat resistant but not acid resistant.It is used for gel chromatography, identification of the protein partition coefficient.It is used in purification and separation of nucleoside and nucleotide and  the studies of  sugar selective effects.This product should be sealed.