| 冷原子吸收分光光度法测定涂料中汞的不确定度评定 |
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| 引用本文： | 季军宏,张永刚. 冷原子吸收分光光度法测定涂料中汞的不确定度评定[J]. 涂料技术与文摘, 2004, 25(4): 32-35 |
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| 作者姓名： | 季军宏 张永刚 |
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| 作者单位： | 常州涂料化工研究院,213016 |
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| 摘 要： | 采用冷原子吸收分光光度法测定涂料中汞含量，对测量过程中的不确定度来源进行了分析和评定，结果表明：在各分量中，以测量重复性带来的不确定度分量最大。本为涂料检验室的不确定度评定，尤其使用校准曲线时的不确定度评定，提供了一个评定方法的参考模式。
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| 关 键 词： | 冷原子吸收分光光度法 测定 涂料 汞含量 不确定度 校准曲线 |
| 修稿时间： | 2004-06-30 |
Uncertainty Estimation of Determining Mercury in Coatings with Cold Atomic Absorption Spectrophotometric Method |
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| Ji Junhong,Zhang Yonggang. Uncertainty Estimation of Determining Mercury in Coatings with Cold Atomic Absorption Spectrophotometric Method[J]. Coatings Technology & Abstracts, 2004, 25(4): 32-35 |
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| Authors: | Ji Junhong Zhang Yonggang |
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| Abstract: | A cold atomic absorption spectrophotometric method is used to determine mercury in coatings. The uncertainty during process is analyzed and estimated. Results show that the most segment of uncertainty is caused by determining repeatability among all segments. This article has introduced a referential mode for uncertainty estimation in coatings laboratory, especially for uncertainty estimation as using calibration curve. |
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| Keywords: | uncertainty content of mercury coatings calibration curve cold atomic absorption spectrophotometric method |
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