微波消解-石墨炉原子吸收光谱法测定韭花酱中铅不确定度评定

Determination of Lead Uncertainty in Leek Paste by Microwave Digestion-Graphite FurnaceAtomic Absorption Spectrometry

本试验对微波消解-石墨炉原子吸收光谱法测定韭花酱中铅含量的不确定度进行评定,根据分析方法,建立数学模型,找出检测过程中影响结果的不确定度分量来源并进行评定分析,最终得到不确定度评定结果。

This test microwave digestion-graphite furnace atomic absorption spectrometry was developed for the determination of lead in leek flower sauce uncertainty evaluation,according to the analysis method of mathematical model is set up,find out the influence in the process of testing results of the sources of uncertainty components and evaluation analysis,the resulting uncertainty of evaluation results.