Journal of Forensic Sciences 1988-01-01

Extractive alkylation and gas chromatographic analysis of sulfide.

S Kage, T Nagata, K Kimura, K Kudo

Index: J. Forensic Sci. 33(1) , 217-22, (1988)

Full Text: HTML

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 microgram/g. The blood level of rats exposed to hydrogen sulfide was also determined.

Related Compounds

  • 1,3,5-Tribromobenz...

Related Articles:

Co-extraction and simultaneous determination of multi-class hydrophobic organic contaminants in marine sediments and biota using GC-EI-MS/MS and LC-ESI-MS/MS.

2015-10-01

[Talanta 143 , 7-18, (2015)]

PBDEs and other POPs in urban birds of prey partly explained by trophic level and carbon source.

2015-08-15

[Sci. Total Environ. 524-525 , 157-65, (2015)]

[Solid phase microextraction and derivatization of sulfide in blood with pentafluorobenzylbromide].

2003-11-01

[Wei Sheng Yan Jiu 32(6) , 620-1, (2003)]

Hepatotoxicity of brominated benzenes: relationship between chemical structure and hepatotoxic effects in acute intoxication of mice.

1998-01-01

[Arch. Toxicol. 72(2) , 97-103, (1998)]

Rapid determination of cyanide in human plasma and urine by gas chromatography–mass spectrometry with two-step derivatization

2009-01-01

[J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 877(27) , 3054-8, (2009)]

More Articles...