Summary Gas chromatography-mass spectrometry (GC/MS) is a robust analytical procedure broadly used in laboratories for that identification and quantification of unstable and semi-risky compounds. The choice of provider gasoline in GC/MS considerably impacts sensitivity, resolution, and analytical overall performance. Customarily, helium (He) has become the preferred provider gas resul... https://jamess110tne2.dekaronwiki.com/user