摘要
根据GB/T11893-1989规定的测量步骤对水中的总磷进行了测定,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。
Total phosphorus content in water was determined according to GB/T11893 - 1989 method. The factors affecting uncertainty of the determination were analyzed. The uncertainty of determination result of a sample has been evaluated.
出处
《福建分析测试》
CAS
2007年第1期58-60,共3页
Fujian Analysis & Testing
关键词
钼酸铵分光光度法
不确定度
评定
ammonium molybdate spectrophotometry
uncertainty
evaluation
