scholarly journals Quantitation of Metabolites of the Nerve Agents Sarin, Soman, Cyclohexylsarin, VX, and Russian VX in Human Urine Using Isotope-Dilution Gas Chromatography-Tandem Mass Spectrometry

2004 ◽  
Vol 28 (5) ◽  
pp. 372-378 ◽  
Author(s):  
John R. Barr ◽  
W. Jack Driskell ◽  
Linda S. Aston ◽  
Rodolfo A. Martinez
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Tandem Mass Spectrometry ◽  
Isotope Dilution ◽  
Human Urine ◽  
Nerve Agents ◽  
Tandem Mass ◽  
Chromatography Tandem Mass Spectrometry

Determination of UV-327 and its metabolites in human urine using dispersive liquid-liquid microextraction and gas chromatography-tandem mass spectrometry

2021 ◽  
Vol 13 (35) ◽  
pp. 3978-3986
Author(s):  
Corinna Fischer ◽  
Thomas Göen
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Tandem Mass Spectrometry ◽  
Human Urine ◽  
Tandem Mass ◽  
Extraction Solvent ◽  
Chromatography Tandem Mass Spectrometry ◽  
Dispersive Liquid Liquid Microextraction ◽  
Liquid Microextraction

A method is presented for the extraction of the UV stabilizer UV-327 and its metabolites from urine with acetonitrile (disperser solvent) and chloroform (extraction solvent), followed by instrumental analysis of the trimethylsilylated analytes.

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