Summary Gas chromatography-mass spectrometry (GC/MS) is a powerful analytical method widely Employed in laboratories to the identification and quantification of volatile and semi-unstable compounds. The choice of provider gas in GC/MS considerably impacts sensitivity, resolution, and analytical performance. Ordinarily, helium (He) has become the preferred provider gas resulting from its https://gaschromatography29155.canariblogs.com/hydrogen-for-a-copyright-and-buffer-gas-in-fuel-chromatography-mass-spectrometry-gc-ms-applications-and-positive-aspects-in-laboratory-options-51619308