| 原子荧光光度法测定土壤样品中砷的不确定度评定 |
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| 引用本文： | 蔡玉曼,赵斌,徐霞.原子荧光光度法测定土壤样品中砷的不确定度评定[J].地质学刊,2005,29(4):228-231. |
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| 作者姓名： | 蔡玉曼 赵斌 徐霞 |
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| 作者单位： | 江苏省地质调查研究院,江苏南京210018 |
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| 摘 要： | 通过原子荧光光度法对土壤样品中砷重复测定6次，计算实验标准差，同时对测试过程系统效应产生的不确定度分量进行评估，从而评定其不确定度。
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| 关 键 词： | 原子荧光光度法 土壤样品 砷 不确定度 评定 |
| 文章编号： | 1003-6474（2005）04-0228-04 |
| 收稿时间： | 2005-01-19 |
| 修稿时间： | 2005年1月19日 |
Assessment of arsenic uncertainty in soil samples by Atomic Fluorescence Spectrometer |
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| CAI Yu-man,ZHAO Bin,XU Xia.Assessment of arsenic uncertainty in soil samples by Atomic Fluorescence Spectrometer[J].Jiangsu Geology,2005,29(4):228-231. |
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| Authors: | CAI Yu-man ZHAO Bin XU Xia |
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| Institution: | Geological Survey of Jiangsu Province, Nanjing 210018, China |
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| Abstract: | A repeated determination of six times was carried out to assess the soil samples by Atomic Fluorescence Spectrometer, and the standard errors of the experiment were calculated. Meanwhile, evaluation was conducted to the uncertainy molecular weight resulted from the systematic effect during testing. Consequently, its uncertainty has been assessed. |
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| Keywords: | Atomic Fluorescence Spectrometer Soil samples Aresenic Uncertainty Assessment |
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