Cryogenic oven-trapping gas chromatography for analysis of volatile organic compounds in body fluids
書誌事項
- 公開日
- 2002-02-19
- 権利情報
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- http://www.springer.com/tdm
- DOI
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- 10.1007/s00216-002-1240-z
- 公開者
- Springer Science and Business Media LLC
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説明
Cryogenic oven-trapping (COT) with capillary GC has been successfully applied to analysis of chloroform, dichloromethane, trichloroethylene, diethyl ether, the components of solvent thinner (ethyl acetate, benzene, n-butanol, toluene, and others), xylene isomers, cyanide, ethanol, hexanes, general anesthetics, and styrene in human body fluids. This COT-GC technique was compared with headspace solid-phase microextraction (SPME) coupled with GC for some volatile organic compounds (VOC); for all compounds compared the sensitivity achieved using COT-GC was more than ten times higher than for headspace SPME-GC. The COT-GC method is recommended for widespread use in forensic and environmental toxicology, because it is simple, requires no special GC operations, and yet enables high sensitivity and high resolution.
収録刊行物
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- Analytical and Bioanalytical Chemistry
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Analytical and Bioanalytical Chemistry 373 (1-2), 75-80, 2002-02-19
Springer Science and Business Media LLC
