摘要
根据GB/T17138-1997规定的测量步骤对土壤中的铜进行了测定,对影响测定结果的各不确定度来源进行了分析,并对一个样品的测定结果进行了不确定度评定。
According to GB/T17138-1997 method, the copper content in soil was determined. The factors affecting uncertainty of the determination were analyzed, and the uncertainty of the determination result of a sample was evaluated.
出处
《分析试验室》
CAS
CSCD
北大核心
2006年第4期65-67,共3页
Chinese Journal of Analysis Laboratory
关键词
火焰原子吸收法
不确定度
评定
Flame atomic absorption spectmmetry
Uncertainty
Evaluation
