Abstract: A Study on Combination of Supercritical Fluid Chromatograph with MAT-212 Mass SpectrometerDong Fuying; Liu Jianhua; Cheng Chuange;Liu Jizheng; Sun Chuanjing (Analysis and Test Center of Shandong Province,Jinan 250014, China)Abstract:The combined technigue of supercritical fluid chromatograph with MAT - 212 mass spectrometer(SFC/MS)has been studied in this paper. The properties such as the stability and the sensitivity of routine analysis are satisfactory. It will extend the application to more fields.Keywords: supercritical fluid chromatograph, mass spectrometer, combination