Elemental speciation

被引：10

作者：

Bettmer, J ^{[1
]}

机构：

[1] Johannes Gutenberg Univ Mainz, D-55099 Mainz, Germany

来源：

ANALYTICAL AND BIOANALYTICAL CHEMISTRY | 2002年 / 372卷 / 01期

关键词：

D O I：

10.1007/s00216-001-1159-9

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Two most important developments in analytical chemistry which have started to make important contributions to the field of elemental speciation are presented. Inductively coupled plasma-mass spectrometry (ICP-MS) is a well known as a sensitive, element-selective, and multi-element detector in trace and ultra-trace speciation analysis. While, isotope-dilutiuon mass spectrometry (IDMS) is relatively accurate and precise difinitive method and a promising tool for monitoring irregularities during the analytical process. The application of multidimensional liquid chromatography (LC) or a combination of LC and capillary electrophoresis (CE) is essential to guarantee the purity of the separated compounds entering the detections systems.

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页码：33 / 34

页数：2

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