ANION DETECTION IN CAPILLARY ELECTROPHORESIS WITH ION-SELECTIVE MICROELECTRODES

被引：51

作者：

HAUSER, PC

RENNER, ND

HONG, APC

机构：

[1] The University of Auckland, Department of Chemistry, Auckland

来源：

ANALYTICA CHIMICA ACTA | 1994年 / 295卷 / 1-2期

关键词：

ELECTROPHORESIS; ION SELECTIVE ELECTRODES; MICROELECTRODES;

D O I：

10.1016/0003-2670(94)80349-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The use of potentiometric microelectrodes as detectors for anions in capillary electrophoresis is demonstrated. The detector electrode with a tip diameter of 3 mu m is inserted into the end of a fused silica separation capillary with an internal diameter of 25 mu m. The separation and detection of Cl-, NO3-, NO2-, Br-, I- and ClO4- down to concentrations of 10 mu g kg(-1) is reported.

引用

页码：181 / 186

页数：6

共 15 条

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