摘要
通过采用火焰原子吸收光谱法测定水样中铅的不确定度各项来源和评定方法的分析,建立一种分析实验室不确定度的评定方法,使实验结果更有客观性和准确性.
Object： to establish a evaluation method of uncertainty in assay laboratory. Method： source of uncertainty and evaluation method were discussed by determination of lead in water sample with flame atomic absorption spectrometry. Conclusion： the result was more objective, accurate.
出处
《分析测试技术与仪器》
CAS
2006年第2期101-103,共3页
Analysis and Testing Technology and Instruments
关键词
火焰原子吸收光谱法
不确定度
铅
flame atomic absorption spectrometry
uncertainty
lead
