气相色谱法分离测定工业废气中乙酸乙酯、异丙醇、甲苯的方法研究

The Research on the Method of Separating and Measuring the Ethanoic Ethyl Ester、Isopropanol and Toluene in the Industrial Gas by Chromatograph

研究了用气相色谱法分离测定工业废气中乙酸乙酯、异丙醇、甲苯含量，进行了各种色谱条件选择、精密度、样品回收率、方法检出限及样品稳定性实验．

This paper researched on separating and measuring ethanoic ethyl ester、isoprapanol、toluene in the industrial gas by chromatograph.It was made the experiments on the choice of all kinds of chromatograph conditions,accuracy,the recover rate of the samples,the analysis limit of the method and the sample stability.