Summary Gasoline chromatography-mass spectrometry (GC/MS) is a strong analytical strategy broadly used in laboratories for the identification and quantification of risky and semi-volatile compounds. The choice of provider gasoline in GC/MS drastically impacts sensitivity, resolution, and analytical effectiveness. Ordinarily, helium (He) has become the preferred provider gas because of... https://fidelr776gwn5.national-wiki.com/user