Summary Gasoline chromatography-mass spectrometry (GC/MS) is a powerful analytical approach widely used in laboratories for that identification and quantification of volatile and semi-risky compounds. The choice of provider gasoline in GC/MS substantially impacts sensitivity, resolution, and analytical efficiency. Traditionally, helium (He) has long been the preferred provider gasolin... https://ruhollaht233ebz0.robhasawiki.com/user