Determination of volatile organic compounds by headspace trap.

نویسندگان

  • F Barani
  • N Dell'Amico
  • L Griffone
  • M Santoro
  • C Tarabella
چکیده

A new analytical method for the determination of halogenated and aromatic volatile organic compounds in groundwater, mineral water, and drinking water at concentrations ranging between 1-10000 ng/L is developed. A new type of headspace sampler that combines static headspace sampling with a trap is used, yielding very low detection limits and good repeatability without carryover effects. An unexpected transformation of 1,1,2,2-tetrachloroethane into trichloroethene is observed and explained.

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عنوان ژورنال:
  • Journal of chromatographic science

دوره 44 10  شماره 

صفحات  -

تاریخ انتشار 2006