Abstract Gasoline chromatography-mass spectrometry (GC/MS) is a powerful analytical method extensively used in laboratories for the identification and quantification of volatile and semi-unstable compounds. The selection of copyright gas in GC/MS appreciably impacts sensitivity, resolution, and analytical performance. Typically, helium (He) has long been the popular copyright gasoline... https://elleryc198eqb9.blogsvirals.com/profile