IMPROVEMENT IN THE METHOD OF SAMPLE STACKING FOR GRAVITY INJECTION IN CAPILLARY ZONE ELECTROPHORESIS

被引：111
|
作者：
BURGI, DS [1 ]
CHIEN, RL [1 ]
机构：
[1] VARIAN ASSOCIATES INC,RES CTR,PALO ALTO,CA 94304
来源：
ANALYTICAL BIOCHEMISTRY | 1992年 / 202卷 / 02期
关键词：
D O I：
10.1016/0003-2697(92)90110-S
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A method that allows capillary electrophoresis to be used as a microconcentrating technique is presented. An 85-fold improvement in the amount of material that can be injected into a capillary column without loss of resolution is shown. The method can be used for negative- and positive-charged species but it cannot be used for both species simultaneously. © 1992.
引用
收藏
页码：306 / 309
页数：4
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