| 气相色谱法测定海水中滴滴涕含量的测量不确定度评定 |
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| 引用本文： | 叶四化,易怀昌,林颂雄,谭大志. 气相色谱法测定海水中滴滴涕含量的测量不确定度评定[J]. 广东化工, 2010, 37(7): 104-106 |
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| 作者姓名： | 叶四化 易怀昌 林颂雄 谭大志 |
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| 作者单位： | 1. 广东省海洋与渔业环境监测中心,广东,广州,510222
2. 大连理工大学,化学工程学院,辽宁,大连,116024 |
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| 摘 要： | 文章介绍了气相色谱法测定海水中滴滴涕含量的不确定度评定方法,分析了测量程序中不确定度的各项来源,对该方法所得分析结果的已识别来源的不确定度影响进行评价,可为实验室在该项检测过程中进一步提高检测数据的可靠性和一致性作参考。
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| 关 键 词： | 气相色谱 滴浦涕 不确定度 海水 |
Evaluation of Measurement Uncertainty for the Determination of DDT in Sea Water by Gas Chromatography |
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| Ye Sihua,Yi Huaichang,Lin Songxiong,Tan Dazhi. Evaluation of Measurement Uncertainty for the Determination of DDT in Sea Water by Gas Chromatography[J]. Guangdong Chemical Industry, 2010, 37(7): 104-106 |
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| Authors: | Ye Sihua Yi Huaichang Lin Songxiong Tan Dazhi |
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| Affiliation: | 1. Guangdong Ocean and Fishery Environment Monitoring Center, Guangzhou 510222; 2. School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China) |
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| Abstract: | In the paper, the gas chromatography method was presented for the evaluation of uncertainty to detennine DDT in sea water. Various sources of uncertainty from the determination procedure were assessed. The influence of the identified uncertainty, of the analytical result was evaluated, and references for thereliability and consistency of the testing data in the laboratory were made. |
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| Keywords: | gaschromatography uncertainty DDT seawater |
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