Determination of 2-Chloromethyl-Oxirane in Water by Capillary Gas Chromatography
Author(s): WANG Min-rong, MA Yong-min
Pages: 211-212
Year: 2005 Issue: 3
Journal: JOURNAL OF ENVIRONMENT AND HEALTH
Keyword: 水; 色谱法; 气相; 环氧氯丙烷;
Abstract: 目的探讨水中环氧氯丙烷的气相色谱测定法.方法水中环氧氯丙烷经二氯甲烷萃取,高倍浓缩,经FFAP大口径毛细管分离,氢焰离子化检测器检测.结果该方法线性范围为0.502～10.04 μg/ml,r=0.999 2.检测限为0.000 5mg/ml.回收率为90.3%～99.9%,RSD为3.5%～4.3%.结论该方法简便,灵敏,准确,适用于输配水设备以及涂料浸泡水中痕量环氧氯丙烷的检测.
Pages: 211-212
Year: 2005 Issue: 3
Journal: JOURNAL OF ENVIRONMENT AND HEALTH
Keyword: 水; 色谱法; 气相; 环氧氯丙烷;
Abstract: 目的探讨水中环氧氯丙烷的气相色谱测定法.方法水中环氧氯丙烷经二氯甲烷萃取,高倍浓缩,经FFAP大口径毛细管分离,氢焰离子化检测器检测.结果该方法线性范围为0.502～10.04 μg/ml,r=0.999 2.检测限为0.000 5mg/ml.回收率为90.3%～99.9%,RSD为3.5%～4.3%.结论该方法简便,灵敏,准确,适用于输配水设备以及涂料浸泡水中痕量环氧氯丙烷的检测.
Related Articles