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针对泡沫塑料吸附—火焰原子吸收法测定岩石样品中金的整个实验过程引入的不确定度进行分析和量化计算,明确影响不确定度的主要因素,得出合成标准不确定度和扩展不确定度,并给出测试结果。
The uncertainty introduced by the foam adsorption-flame atomic absorption spectrometry (FAAS) for the determination of gold in rock samples was analyzed and quantified. The main factors that affect the uncertainty were determined. The results showed that the synthetic standard uncertainty and extended uncertainty , And gives the test result.