| 吹扫捕集- GC/MS法测定水中卤代烃的质量控制指标研究 |
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| 引用本文： | 胡冠九,李娟,袁力,夏新,王荟,史啸勇.吹扫捕集- GC/MS法测定水中卤代烃的质量控制指标研究[J].环境监测管理与技术,2011,23(5):50-54. |
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| 作者姓名： | 胡冠九 李娟 袁力 夏新 王荟 史啸勇 |
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| 作者单位： | 江苏省环境监测中心;中国环境监测总站; |
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| 基金项目： | 国家水体污染控制与治理科技重大专项基金资助项目(2009ZX07527-003) |
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| 摘 要： | 采用吹扫捕集-气相色谱/质谱联用法,通过实际样品测试及全国多家实验室测定数据统计两种方法,针对水中三氯甲烷、四氯化碳、溴仿、二氯甲烷、1,2-二氯乙烷、1,1-二氯乙烯、三氯乙烯、四氯乙烯等8种卤代烃的平行样测定相对偏差、空白加标回收率及实际样品加标回收率等3个指标,研究了每种卤代烃的质控指标评价标准,提出其平行样测定...
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| 关 键 词： | 卤代烃 质量控制指标 吹扫捕集 气相色谱/质谱联用法 水质 |
Research of Quality Control Index for Halogenated Hydrocarbons in Water Determined by Purge and Trap-GC/MS |
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| HU Guan-jiu.Research of Quality Control Index for Halogenated Hydrocarbons in Water Determined by Purge and Trap-GC/MS[J].The Administration and Technique of Environmental Monitoring,2011,23(5):50-54. |
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| Authors: | HU Guan-jiu |
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| Institution: | HU Guan-jiu1,LI Juan1,YUAN Li1,XIA Xin2,WANG Hui1,SHI Xiao-yong1(1.Jiangsu Environmental Monitoring Center,Nanjing,Jiangsu 210036,China,2.China Environmental Monitoring Station,Beijing 100012,China) |
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| Abstract: | Three quality control indexes of eight kinds of halogenated hydrocarbons(Chloroform,Carbon tetrachloride,Bromoform,Methylene chloride,1,2-Dichloroethane,1,1-Dichloroethylene,Trichloroethylene,Tetrachloroethylene),including relative bias of duplicates,recovery of blank spike and sample spike,were studied by sample test using purge and trap-gas chromatography-mass spectroscopy,and also by evaluating data collected from many labs national-widely.The quality control index was produced according to every target.... |
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| Keywords: | Halogenated hydrocarbon Quality control index Purge and trap GC/MS Water quality |
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