Abstract Gas chromatography-mass spectrometry (GC/MS) is a strong analytical system widely Employed in laboratories for the identification and quantification of volatile and semi-risky compounds. The selection of copyright gas in GC/MS substantially impacts sensitivity, resolution, and analytical effectiveness. Customarily, helium (He) has long been the popular copyright gas because of https://bookmarklethq.com/story20040234/hydrogen-being-a-provider-and-buffer-gas-in-fuel-chromatography-mass-spectrometry-gc-ms-apps-and-rewards-in-laboratory-settings