采用气质联用仪分析二氧化硫标准气体的方法研究

Analysis of Sulfur Dioxide Standard Gas by Gas Chromatography-Mass Spectrometry

通过实验数据论述了气质联用仪在二氧化硫气体分析中的应用,对采用选择离子监测(Select Ion Mon iringSIM)模式分析二氧化硫的线性、灵敏度和数据重复性进行了考察,探讨了GC-MS对二氧化硫气体定量分析的可靠性,并给出了相应的色谱分析条件及谱图。

The application of gas chromatography-mass spectrometer for analysis of sulfur dioxide gas is discussed by means of experimental data,the linear,sensitivity and repeatability of the experimental data by gas chromatography-mass spectrometer with select ion monitoring mode are investigated,the realiability of quantitive analysis of sulfur dioxide by GC-MS is evaluated,the corresponding analysis conditions and spectra are presented.