Validation of methane measurement using headspace‐GC–MS and quantification by a stable isotope‐labeled internal standard generated in situ

作者：Vincent Varlet; Fiona Smith; Marc Aug**urger

来源：Journal of Separation Science, 2013, 36(12): 1967-1972.

DOI：10.1002/jssc.201300080

• Deuterated methane
• Methane
• Stable isotope‐labeled standard
• Volatile alkane

A previous study has shown the possibility to identify methane ( CH 4) using headspace‐ GC – MS and quantify it with a stable isotope as internal standard. The main drawback of the GC – MS methods discussed in literature for CH 4 measurement is the absence of a specific interna...