Summary Gasoline chromatography-mass spectrometry (GC/MS) is a powerful analytical approach broadly used in laboratories with the identification and quantification of risky and semi-volatile compounds. The selection of provider gas in GC/MS considerably impacts sensitivity, resolution, and analytical efficiency. Typically, helium (He) has long been the preferred provider gasoline on a... https://gas-chromatography50379.mycoolwiki.com/8063144/hydrogen_like_a_copyright_and_buffer_gas_in_fuel_chromatography_mass_spectrometry_gc_ms_apps_and_rewards_in_laboratory_options