Abstract Gas chromatography-mass spectrometry (GC/MS) is a powerful analytical technique widely used in laboratories for the identification and quantification of volatile and semi-volatile compounds. The choice of copyright gas in GC/MS significantly impacts sensitivity, resolution, and analytical performance. Traditionally, helium (He) has been the preferred copyright gas due to its https://andresypgwn.celticwiki.com/1684077/hydrogen_as_a_copyright_and_buffer_gas_in_gas_chromatography_mass_spectrometry_gc_ms_applications_and_advantages_in_laboratory_settings