Summary Gas chromatography-mass spectrometry (GC/MS) is a robust analytical procedure broadly used in laboratories for that identification and quantification of volatile and semi-risky compounds. The choice of provider gas in GC/MS significantly impacts sensitivity, resolution, and analytical general performance. Ordinarily, helium (He) is the popular copyright fuel as a result https://gc-ms11519.jasperwiki.com/6994089/hydrogen_as_a_provider_and_buffer_gasoline_in_gas_chromatography_mass_spectrometry_gc_ms_purposes_and_pros_in_laboratory_options