Summary Gas chromatography-mass spectrometry (GC/MS) is a robust analytical approach extensively used in laboratories to the identification and quantification of risky and semi-unstable compounds. The choice of provider gas in GC/MS noticeably impacts sensitivity, resolution, and analytical general performance. Typically, helium (He) has long been the preferred copyright gas as https://louisvivgs.wikigop.com/1574946/hydrogen_for_a_provider_and_buffer_gas_in_fuel_chromatography_mass_spectrometry_gc_ms_apps_and_positive_aspects_in_laboratory_settings