NOVEL METHODS FOR DERIVATIZATION OF MERCURY(II) AND METHYLMERCURY(II) COMPOUNDS FOR ANALYSIS

被引：48

作者：

CRAIG, PJ ^{[1
]}

MENNIE, D ^{[1
]}

OSTAH, N ^{[1
]}

DONARD, OFX ^{[1
]}

MARTIN, F ^{[1
]}

机构：

[1] UNIV BORDEAUX 1,PHOTOPHYS & PHOTOCHIM MOLEC LAB,F-33403 TALENCE,FRANCE

来源：

ANALYST | 1992年 / 117卷 / 04期

关键词：

SODIUM TETRAHYDROBORATE(III); LITHIUM TRIETHYLHYDROBORATE(III); MERCURY;

D O I：

10.1039/an9921700823

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Two novel and convenient methods for obtaining volatile mercury and methylmercury species for analysis that allows non-volatile analyte solutions to be identified by element-specific and species-selective techniques are described. Non-volatile aqueous solutions of mercury(II) and/or methylmercury(II) compounds are converted into volatile forms (including hydrides) using NaBH4 or LiB(C2H5)3H, followed by chromatographic separation. The volatile derivatives separated on a column are detected by atomic absorption spectrometry or mass spectrometry.

引用

页码：823 / 824

页数：2

共 13 条

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