Gas chromatography determination of trace of biomarkers of mustard agent and some organophosphoric toxic agents in urine

Autor:	V. I. Selivanova, N. E. Kuz’mina, I. E. Karaseva, S. N. Mylova, I. N. Stan’kov, Yu. A. Karpel’tseva, I. D. Derevyagina, O. T. Morozova, S. V. Sadovnikov, V. B. Kondrat’ev, V. V. Krylov
Rok vydání:	2011
Předmět:	chemistry.chemical_compound Chromatography Artificial urine Chemistry Mustard Agent Standard addition Extraction (chemistry) Urine Gas chromatography Derivatization Methylphosphonic acid Analytical Chemistry
Zdroj:	Journal of Analytical Chemistry. 66:626-632
ISSN:	1608-3199 1061-9348
Popis:	A procedure has been developed for the determination of thioglycol, 1,1′-sulfonyl-bis[2-(methylsulfonyl)-ethane], 1-methylsulfonyl-2-[2-(methylthio)ethylsulfonyl]ethane (biomarkers of mustard agent) and methylphosphonic acid, O-ethylmethylphosphonic acid, O-isopropylmethylphosphonic acid, and O-pinacolyl methylphosphonic acid (biomarkers of organophosphoric toxic agents) in urine. The procedure includes the recovery of components by liquid extraction, derivatization, separation by gas-liquid chromatography, and detection by flame-photometric and mass spectral detectors. The procedure has been applied to the analysis of samples of artificial urine by the standard addition method.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bce2d02663f30d25417d6f31bc691640 https://doi.org/10.1134/s1061934811070148 Zobrazit plný text záznamu Plný text ve formátu PDF