THE DETERMINATION OF ARSENIC AND SELENIUM BY HPLC COMBINED WITH ALTERNATING-CURRENT PLASMA DETECTION AND POSTCOLUMN HYDRIDE FORMATION

被引：0

作者：

COLON, LA

BARRY, EF

机构：

来源：

HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY | 1991年 / 14卷 / 09期

关键词：

HPLC; ALTERNATING CURRENT PLASMA; HYDRIDE GENERATION; PLASMA EMISSION DETECTORS; ARSENIC; SELENIUM;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A helium alternating current plasma detector in combination with HPLC has been evaluated for the determination of arsenic- and selenium-containing compounds after post-column hydride generation. The construction, operation, and optimization of the system is presented. Detection limits for the compounds under study ranged from 45-60 pg/s. Determination of arsenic and selenium in spiked river water samples has been used to demonstrate the applicability of the technique.

引用

页码：608 / 612

页数：5

共 36 条

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