| 用原子荧光法测定水中硒的不确定度 |
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| 引用本文： | 何炎庆,邓清文. 用原子荧光法测定水中硒的不确定度[J]. 现代仪器, 2005, 11(4): 46-48 |
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| 作者姓名： | 何炎庆 邓清文 |
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| 作者单位： | 梅州市环境监测中心站,广东梅州,514071 |
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| 摘 要： | 本文根据测量不确定度评定与表示理论,用原子荧光法测定水中痕量硒的不确定度,得出该法测定水中痕量硒的扩展不确定度U=1.3μg/L。
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| 关 键 词： | 不确定度 硒 原子荧光法 |
Determination of the Uncertainty of Selenium in water by using Atomic fluorescence spectrometry |
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| He Yanqing,Deng Qingwen. Determination of the Uncertainty of Selenium in water by using Atomic fluorescence spectrometry[J]. Modern Instruments, 2005, 11(4): 46-48 |
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| Authors: | He Yanqing Deng Qingwen |
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| Abstract: | s This article is according to the theory of Evaluation and Express of Uncertainty in measurement, to determine the uncertainty of Selenium in water by using Atomic fluorescence spectrometry, and concluded the expanded uncertainty of Selenium in water U_ 95 =1.3μg/L |
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| Keywords: | Uncertainty Selenium Atomic fluorescence spectrometry |
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