Comparison of AAS with hydride concentration in a graphite furnace with other spectrometric techniques

被引：23

作者：

Kalahne, R

Henrion, G

Hulanicki, A

Garbos, S

Walcerz, M

机构：

[1] UNIV WARSAW,DEPT CHEM,PL-02093 WARSAW,POLAND

[2] HUMBOLDT UNIV BERLIN,DEPT CHEM,D-10115 BERLIN,GERMANY

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 1997年 / 52卷 / 9-10期

关键词：

hydride generation; atomic absorption spectrometry; atomic emission spectrometry; As; Sb; preconcentration;

D O I：

10.1016/S0584-8547(97)00040-2

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The common method for the determination of arsenic and antimony is based on hydride generation, which in turn can be determined by various detection techniques. Preconcentration of the hydrides in a graphite furnace with subsequent atomization and detection in the absorption mode has been compared with direct atomization of the hydrides in the quartz tube as well as with inductively coupled plasma atomization and excitation in the emission mode. Detection limits, possibility of mutual interferences and multielement capability were compared for these techniques. (C) 1997 Elsevier Science B.V.

引用

页码：1509 / 1516

页数：8

共 15 条

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