| 吹扫捕集-气相色谱-质谱法测定水中环氧氯丙烷的不确定度评定 |
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| 引用本文： | 陈峰,唐访良,徐建芬,张明,包贞,阮东德.吹扫捕集-气相色谱-质谱法测定水中环氧氯丙烷的不确定度评定[J].内蒙古环境科学,2011(9):202-204. |
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| 作者姓名： | 陈峰 唐访良 徐建芬 张明 包贞 阮东德 |
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| 作者单位： | 杭州市环境监测中心站,浙江31007 |
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| 摘 要： | 依照《测量不确定度评定与表示》,对吹扫捕集-气相色谱-质谱法测定水中环氧氯丙烷的结果进行不确定度评定。通过评定可知标准曲线配制过程所引入的相对不确定度最大,吹扫捕集-气相色谱-质谱法测定模拟水样中环氧氯丙烷结果为（78±21）μg/L。
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| 关 键 词： | 吹扫捕集-气相色谱-质谱 环氧氯丙烷 不确定度评定 |
Evaluation of Measurement Uncertainty of Epichlorohydrin in Water Samples by Purge and Trap-Gas Chromatography-Mass Spectrometry |
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| Chen Feng,Tang Fangliang,Xu Jianfen,Zhang Ming,Bao Zhen,Ruan Dongde.Evaluation of Measurement Uncertainty of Epichlorohydrin in Water Samples by Purge and Trap-Gas Chromatography-Mass Spectrometry[J].Inner Mongolia Environmental Protection,2011(9):202-204. |
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| Authors: | Chen Feng Tang Fangliang Xu Jianfen Zhang Ming Bao Zhen Ruan Dongde |
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| Institution: | (HangZhou Environmental Monitoring,Zhejiang Hangzhou 31007) |
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| Abstract: | Based on Evaluation and Expression of Uncetainty in Measurement,the measurement results of epichlorohydrin in water samples by purge and trap-gas chromatography-mass spectrometry were collected and the measurement uncertainty was evaluated.The results indicated that the main factor were the process of making the standard curve,and the measurement result of epichlorohydrin in simulated water sample by purge and trap-gas chromatography-mass spectrometry was（78±21） μg/L. |
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| Keywords: | purge and trap-gas chromatography-mass spectrometry epichlorohydrin uncertainty evaluation |
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