Journal Published Online: 01 January 1988
Volume 33, Issue 1

Extractive Alkylation and Gas Chromatographic Analysis of Sulfide

CODEN: JFSCAS

Abstract

A sensitive analysis of sulfide in blood was established, using an extractive alkylation technique. Pentafluorobenzyl bromide was used as the alkylating agent, tetradecyldimethylbenzylammonium chloride as the phase-transfer catalyst, and potassium dihydrogenphosphate as the buffer to suppress the formation of sulfide. Mass fragmentography was used to identify the sulfide derivative and gas chromatography with an electron capture detector was used for quantitative determination, with the lowest limit of detection being about 0.01 μg/g. The blood level of rats exposed to hydrogen sulfide was also determined.

Author Information

Shigetoshi, K
Faculty of Medicine, Kyushu University, Fukuoka, Japan Forensic Science Laboratory, Fukuoka Prefectural Police Headquarters, Fukuoka, Japan
Nagata, T
Faculty of Medicine, Kyushu University, Fukuoka, Japan
Kimura, K
Faculty of Medicine, Kyushu University, Fukuoka, Japan
Kudo, K
Faculty of Medicine, Kyushu University, Fukuoka, Japan
Pages: 6
Price: $25.00
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Stock #: JFS12453J
ISSN: 0022-1198
DOI: 10.1520/JFS12453J