AUTOMATIC SIMULTANEOUS DETERMINATION OF ANIONS AND CATIONS IN ATMOSPHERIC AEROSOLS BY ION CHROMATOGRAPHY

被引：18

作者：

DABEKZLOTORZYNSKA, E

DLOUHY, JF

机构：

[1] Chemistry Division, Environment Canada, Ottawa, Ont. K1A 0H3, River Rd. Environmental Technology Centre

来源：

JOURNAL OF CHROMATOGRAPHY | 1993年 / 640卷 / 1-2期

关键词：

D O I：

10.1016/0021-9673(93)80184-A

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The application of an automatic quadruple ion chromatography system for the simultaneous determination of inorganic and organic anions, and inorganic cations in atmospheric aerosol extracts using a total volume of 5 ml is described. The automation of the analysis via a single loading system and analysis by anion isocratic, anion gradient (with and without preconcentration) and cation gradient methods with chemical suppression and conductometric detection is presented. Comparison of anion results obtained by the respective methods is shown.

引用

页码：217 / 226

页数：10

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