Kato Y, Nakamura K, Hashimoto T
J Chromatogr. 1983 Aug 26;266:385-94. doi: 10.1016/s0021-9673(01)90910-0.
The basic properties of the new weak anion exchanger TSK-GEL IEX-645 DEAE and applications to the separations of proteins and nucleic acids were investigated. IEX-645 DEAE was found to be very versatile for high-performance ion-exchange chromatography of biopolymers. It was especially superior in applications at high pH and to high-molecular-weight samples.