SPECIATION OF ORGANOTIN COMPOUNDS IN WATER AND SEDIMENTS BY GAS-CHROMATOGRAPHY ATOMIC-ABSORPTION SPECTROMETRY (GC-AAS)

被引：12

作者：

DIRKX, WMR ^{[1
]}

ADAMS, FC ^{[1
]}

机构：

[1] UNIV INSTELLING ANTWERP,DEPT CHEM,UNIV 1,B-2610 WILRIJK,BELGIUM

来源：

MIKROCHIMICA ACTA | 1992年 / 109卷 / 1-4期

关键词：

ORGANOTIN COMPOUNDS; GAS CHROMATOGRAPHY ATOMIC ABSORPTION SPECTROMETRY; SPECIATION; EXTRACTION; WATER; SEDIMENTS;

D O I：

10.1007/BF01243214

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A commercially available atomic absorption detector coupled to a wide-bore column-containing gas chromatograph (GC-AAS) was utilized to detect organotin compounds. Speciation was performed by pentane extraction of the organotin species as the corresponding sodium diethyldithiocarbamate complexes, enrichment by rotary evaporation, derivatization with Grignard reagent and finally the extracted water and sediment samples were separated and detected on the GC-AAS system.

引用

页码：79 / 81

页数：3