The role of speciation in analytical chemistry

被引：250

作者：

Kot, A ^{[1
]}

Namiesnik, J ^{[1
]}

机构：

[1] Gdansk Tech Univ, Dept Analyt Chem, PL-80952 Gdansk, Poland

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2000年 / 19卷 / 2-3期

关键词：

speciation; sequential extraction; metal speciation analysis;

D O I：

10.1016/S0165-9936(99)00195-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The growing awareness of the strong dependence of the toxicity of heavy metals upon their chemical forms has led to an increasing interest in the qualitative and quantitative determination of specific metal species. Speciation has therefore become an important topic of present-day analytical research. This article describes the main types and areas of application of speciation analysis, and the use of sequential extraction in speciation studies. Brief characteristics of the basic types of speciation analysis, examples of their applications, and the usage of the various analytical techniques are also included. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：69 / 79

页数：11

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