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gc/ms fa ce ding shi you ye hua qi can ye zhong de hui fa xing you ji hua he wu
Author(s): 
Pages: 23-25,30
Year: Issue:  1
Journal: GUIZHOU ENVIRONMENTAL PROTECTION SCIENCE AND TECHNOLOGY

Keyword:  液化气 色谱-质谱(GC/MS)法[1];
Abstract: 应用气相色谱-质谱(GC/MS)法对液化石油气残液中挥发性有机物进行鉴定.利用色质联用仪产生的双线性数据,籍二维色谱/质谱数据解析方法,得到了各组分的纯色谱曲线和质谱;根据色谱保留时间及谱库检索对各组分进行定性分析,最后利用总体积积分法得到定量结果.实验大大提高了定性定量分析的准确度,取得了比较满意的结果.
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