原子吸收光谱法测定水中镍的不确定度评定

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原子吸收光谱法测定水中镍的不确定度评定
焦勇霞太原市环境监测中心站,山西太原030002
摘　要:分析了火焰原子吸收光谱法测量水中镍浓度的影响因素，介绍了测量所用的材料与方法，并对测量的结果进行了分析，从而评定了火焰原子吸收光谱法对水中镍浓度测量结果的不确定度。[著者文摘]

关键词:火焰原子吸收光谱法 不确定度 浓度测量 镍浓度
分类号:　X832[著者标引]文献标识码：A文章编号：1005-6033（2006）12-0167-02栏目信息：科技研讨
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Evaluation of Measurement Uncertainty of Nickel in Water by Using the Flame Atomic Absorption SpectrometryJIAO Yong-xiaJIAO Yong-xiaAbstract:This paper analyzes the factors influencing the concentration of nickel in water measured by using the flame atomic absorption spectrometry, introduces the materials and methods adopted in the measurement, and makes analysis on the measurement results, evaluating the uncertainty of the measurement of nickel in water by using the flame atomic absorption spectrometry.[著者文摘]

Key words:flame atomic absorption spectrometry; uncertainty; concentration measurement; nickel concentration