原子吸收光譜法測定水中鎳的不確定度評定

原子吸收光譜法測定水中鎳的不確定度評定
焦勇霞太原市環(huán)境監(jiān)測中心站,山西太原030002
摘　要:分析了火焰原子吸收光譜法測量水中鎳濃度的影響因素，介紹了測量所用的材料與方法，并對測量的結(jié)果進(jìn)行了分析，從而評定了火焰原子吸收光譜法對水中鎳濃度測量結(jié)果的不確定度。[著者文摘]

關(guān)鍵詞:火焰原子吸收光譜法 不確定度 濃度測量 鎳濃度
分類號:　X832[著者標(biāo)引]文獻(xiàn)標(biāo)識碼：A文章編號：1005-6033（2006）12-0167-02欄目信息：科技研討
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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