Trends and potentials in flow injection on-line separation and preconcentration techniques for electrothermal atomic absorption spectrometry

被引：64

作者：

Fang, ZL ^{[1
]}

机构：

[1] Northeastern Univ, Dept Chem, Flow Inject Anal Res Ctr, Shenyang 110006, Peoples R China

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 1998年 / 53卷 / 10期

关键词：

flow injection; preconcentration; electrothermal atomic absorption spectrometry;

D O I：

10.1016/S0584-8547(98)00122-0

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Recent progress in flow injection on-line separation and preconcentration techniques for electrothermal atomic absorption spectrometry (ETAAS) are reviewed, stressing the advancements made within the past 2 or 3 years. Important trends and potentials for future development are discussed, including the use of air-transport and air-segmentation in on-line separation systems, the use of knotted reactors as a sorption medium, and other designs for on-line coprecipitation and solvent extraction systems to improve the robustness and efficiency of on-line separation systems for ETAAS. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：1371 / 1379

页数：9

共 36 条

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