| 水中氯化物测定的不确定度评定 |
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| 引用本文： | 徐月芳,江建军,陈华.水中氯化物测定的不确定度评定[J].污染防治技术,2007,20(5):79-81. |
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| 作者姓名： | 徐月芳 江建军 陈华 |
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| 作者单位： | 张家港市环境监测站,江苏张家港215600 |
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| 摘 要： | 根据硝酸银滴定法测定水中氯化物的含量，分析了该方法测量不确定度的来源，评定了水中氯化物的测量不确定度，在各不确定度中，以标准溶液配制与样品分析时滴定消耗的硝酸银体积引入的不确定度较大。
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| 关 键 词： | 硝酸银滴定 氯化物 测量不确定度 评定 |
| 收稿时间： | 2007-05-17 |
| 修稿时间： | 2007-06-06 |
Uncertainty Evaluation of Measurement of Chloride in Water |
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| XU Yue-fang, JIANG Jian-jun, CHEN Hua.Uncertainty Evaluation of Measurement of Chloride in Water[J].Pollution Control Technology,2007,20(5):79-81. |
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| Authors: | XU Yue-fang JIANG Jian-jun CHEN Hua |
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| Institution: | Zhangjiagang Environmental Monitoring Station , Zhangjiagang , Jiangsu 215600, China |
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| Abstract: | In accordance with the method of silver nitrate titration of chloride in water, the sources of the uncertainty of measurement of chloride in water were analyzed and the uncertainty was evaluated . Main factors affecting the measurement results were found out. |
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| Keywords: | silver nitrate titration chloride uncertainty of measurement evaluation |
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