石墨炉原子吸收法测定废水中铅的不确定度分析

Uncertainty of Determining Pb in water with Graphite furnace atomic absorption spectrometry

对石墨炉原子吸收法测定废水中铅的不确定度进行评定,系统分析不确定度的来源,计算出该方法的不确定度,为评价方法的可靠性和分析的准确性提供参考。

We evaluated uncertainty of determining Pb in water with Graphite furnace atomic absorption spectrometry,ana.lyzed causes of uncertainty and calculated uncertainty of this method.The evaluation of uncertainty provided references for the reliability of method and the accuracy of analysis results.