SIMULTANEOUS DETERMINATION OF ALKALI, ALKALINE-EARTH METAL-CATIONS AND AMMONIUM IN ENVIRONMENTAL-SAMPLES BY GRADIENT ION CHROMATOGRAPHY

被引：5

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 / 638卷 / 01期

关键词：

D O I：

10.1016/0021-9673(93)85005-R

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A gradient ion chromatographic method with chemical suppression is described for the simultaneous determination of alkali, alkaline-earth metal cations and ammonium. This fully automated ion chromatographic method was applied to determine these cations in water extracts of ambient air particulates collected on thin PTFE filters. The procedure is also potentially available for any aqueous samples.

引用

页码：35 / 41

页数：7

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