期刊论文

中文

中国卫生检验杂志

1004-8685

2010

20

3

525-526+540

湖南省自然科学基金项目（06JJ50052）；

本校为第一机构

目的:建立适用于水中甲基叔丁基醚的静态顶空气相色谱测定方法.方法:采用静态顶空极性毛细管柱气相色谱法测定水中甲基叔丁基醚.结果:在所建立的实验条件下水中甲基叔丁基醚的检出限为0.0163μg/L,线性范围为0.0156～120 mg/L,其相关系数r=0.9997,样品的加标回收率为92.6%～100.1%,相对标准偏差(RSD)低于1.1%.结论:此方法能够用于分析水中甲基叔丁基醚.

Objective：To establish a method for determination of methyl tert-butyl ether（MTBE） in water by static state headspace gas chromatography.Methods：Static state headspace gas chromatography was used to determine MTBE in water.MTBE was separated by ploar capillary column.Results：The detection limit of MTBE in water was 0.0163 μg/L,the linear range 0.0156～120 mg/L.The coefficient of correlation was 0.9997,recoveries 92.6%～100.1% and RSD less than 1.1%.Conclusion：...