| 气相色谱法测定水中的环氧氯丙烷 |
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| 引用本文： | 孙欣阳,陈晓娟,王逸虹.气相色谱法测定水中的环氧氯丙烷[J].环境科学与管理,2009,34(5):112-114. |
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| 作者姓名： | 孙欣阳 陈晓娟 王逸虹 |
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| 作者单位： | 1. 苏州市环境监测中心站,江苏,苏州,215004
2. 苏州市环境科学研究所,江苏,苏州,215004 |
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| 摘 要： | 文章研究水中环氧氯丙烷的气相色谱方法。采用二氯甲烷萃取，DB-5，30m80．32mm80．25μm弹性石英毛细色谱柱分离，电子捕获检测器（ECD）检测环氧氯丙烷，环氧氯丙烷的回收率在94．9％～113％之间。测定结果的相对标准偏差为0．7％，得到了良好的分离效果、较宽的线性关系和较高的灵敏度，方法简便、快捷，该法可满足地表水环境质量标准的要求。
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| 关 键 词： | 环氧氯丙烷 气相色谱 水 |
The Determination of Epichloroydrin in Water by Gas Chromatography |
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| Sun Xinyang,Chen Xiaojuan,Wang Yihong.The Determination of Epichloroydrin in Water by Gas Chromatography[J].Environmental Science and Management,2009,34(5):112-114. |
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| Authors: | Sun Xinyang Chen Xiaojuan Wang Yihong |
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| Institution: | 1.Suzhou Environmental Monitoring Central Station;Suzhou 215004;China;2.Suzhou Environmental Science Research Institute;China |
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| Abstract: | Epiehlorohydrin in water was detected by gas chromatography method, separated with DB -5,30 m ＊ 0. 32 mm ＊ 0.25 μm column, detected by ECD detector. The recoveries of Epiehlorohydrin were 94.9% - 113% , the RSD of determination were 0. 7%. This method has high sensitivity, precision, and wide linearity. The method is simple, fast. The results could meet the requirement of GB3838 - 2002. |
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| Keywords: | gas chromatography epichlorohydrin sater |
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