Abstract Gas chromatography-mass spectrometry (GC/MS) is a robust analytical system greatly Utilized in laboratories for the identification and quantification of risky and semi-volatile compounds. The selection of copyright gasoline in GC/MS drastically impacts sensitivity, resolution, and analytical functionality. Historically, helium (He) has long been the preferred provider gas as a https://juliand322wog3.aboutyoublog.com/profile