DETERMINATION OF ARSENIC, ANTIMONY AND SELENIUM IN BIOLOGICAL SAMPLES BY HYDRIDE EVOLUTION AND X-RAY-FLUORESCENCE SPECTROMETRY

被引：9
作者：
BOHMER, RG
PSOTTA, PK
机构：
[1] Department of Chemistry, University of Pretoria, Pretoria
来源：
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1990年 / 336卷 / 03期
关键词：
D O I：
10.1007/BF00332258
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A method for the simultaneous determination of arsenic, selenium and antimony in biological samples by means of wavelength dispersive X-ray fluorescence spectrometry (XRFS) is described. The method entails a procedure for the destruction of the biological material, followed by the simultaneous generation and accumulation of the hydrides of the elements of interest onto an impregnated cellulose filter, and measurement by XRFS. © 1990 Springer-Verlag.
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页码：226 / 231
页数：6
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