Abstract Gas chromatography-mass spectrometry (GC/MS) is a powerful analytical technique greatly Utilized in laboratories for the identification and quantification of risky and semi-volatile compounds. The selection of copyright fuel in GC/MS noticeably impacts sensitivity, resolution, and analytical effectiveness. Typically, helium (He) has been the popular copyright gasoline because... https://crowfootl890xur8.verybigblog.com/profile