Quantitation and identification of ethanol and inhalant compounds in whole blood using static headspace gas chromatography vacuum ultraviolet spectroscopy
作者: James A. DiekmannJack CochranJames Alex HodgsonDr. Jonathan Smuts
作者单位: 1VUV Analytics, Inc., Cedar Park, Texas 78613, US
刊名: Journal of Chromatography A, 2020, Vol.1611
来源数据库: Elsevier Journal
DOI: 10.1016/j.chroma.2019.460607
关键词: Gas chromatographyVacuum ultraviolet detectionBlood alcohol analysisForensic scienceToxicology applicationEthanol
原始语种摘要: Abstract(#br)Gas chromatography (GC) and vacuum ultraviolet spectroscopy (VUV) are powerful and complementary techniques for the analysis of small molecules in forensics. Most notably, flame ionization detection (FID) is commonly used with GC to identify and quantify volatile compounds. An FID's price point and ease of use makes it an attractive approach for routine laboratories that are in high demand for forensics analysis, but with the contingency that an FID relies on retention time for identification and quantification. A new and innovative method using static headspace gas chromatography coupled with vacuum ultraviolet (VUV) spectroscopy was developed for the quantitative determination of ethanol in blood and identification of inhalants. This study investigates the possibility of...
全文获取路径: Elsevier  (合作)
影响因子:4.612 (2012)

  • vacuum 真空
  • ethanol 乙醇
  • ultraviolet 紫外线的
  • chromatography 色层分离法
  • identification 辨认
  • spectroscopy 分光学
  • headspace 机心前缘间隙
  • volatile 挥发性的
  • science 科学
  • single 单独的