Poly [(chloromethyl) styrene-co-divinylbenzene] continuous rod column of weak cation exchange chromatography and its applications in the separation of biopolymers

被引：0

作者：

Luo, QZ ^{[1
]}

Wei, YM ^{[1
]}

Liu, T ^{[1
]}

Lei, GH ^{[1
]}

Geng, XD ^{[1
]}

机构：

[1] Northwest Univ, Inst Modern Separat Sci, Shaanxi Prov Key Lab Modern Separat Sci, Xian 710069, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 1999年 / 10卷 / 03期

关键词：

liquid chromatography; weak cation exchange; polymer; continuous rod; modification; biopolymer; separation;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Macroporous poly [(chloromethyl) styrene-co-divinylbenzene] continuous rod was prepared by direct polymerization of the monomers in the presence of a porogenic diluent inside an empty chromatographic column. A new "in-situ" technique was used to modify the synthesized polymer rod for a weak cation exchanger and it has been used successfully for the separation of biopolymers. It was found that the back pressure of the continuous rod column was much lower and its surface was proved to be modified well.

引用

页码：215 / 218

页数：4

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