PRECONCENTRATION OF MERCURY AND METHYLMERCURY ON DITHIZONE-COATED POLYSTYRENE BEADS

被引：50

作者：

HOWARD, AG

ARBABZAVAR, MH

机构：

[1] Department of Chemistry, University of Southampton, Southampton, Hampshire

来源：

TALANTA | 1979年 / 26卷 / 09期

关键词：

D O I：

10.1016/0039-9140(79)80274-X

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The preconcentration of inorganic" and methyl mercury cations from aqueous solution is described. The procedure involves collection of mercury on dithizone-coated macroreticular resin beads prior to analysis by cold-vapour atomic absorption spectroscopy. The beads are readily prepared before use and give rise to quantitative selective recovery of "inorganic" and methyl mercury from fresh and saline water samples. © 1979."

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页码：895 / 897

页数：3

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