Rapid monitoring of sulfur mustard degradation in solution by headspace solid-phase microextraction sampling and gas chromatography mass spectrometry.
作者： Jo-Anne M. Creek , Andrew M. McAnoy , Craig S. Brinkworth
DOI: 10.1002/RCM.4789
关键词:
摘要: A method using headspace solid-phase microextraction (HS-SPME) followed by gas chromatography/mass spectrometry (GC/MS) analysis has been developed to gain insight into the degradation of chemical warfare agent sulfur mustard in solution. Specifically, described approach simplifies sample preparation for GC/MS provide a rapid determination changes abundance. These results were found be consistent with those obtained liquid-liquid extraction (LLE) GC/MS. The utility was further demonstrated investigation process complex matrix surfactant added assist solvation mustard. more reduction abundance observed HS-SPME present and similar from LLE experiments. Significantly, this study demonstrates that can simplify monitor solution rapidly, less solvent reagent usage than LLE.
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