摘要
根据GB/T 11893-1989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。
Based on the stipulation of GB/T - 11893 - 1989, the total phosphorus in water is determined, the sources of uncertainty from determined results are analyzed, and uncertainty of determined results of one sample is judged.
出处
《内蒙古环境保护》
2006年第2期30-32,共3页
Inner Mongolia Environmental Protection
关键词
钼酸铵分光光度法
不确定度
评定
ammonium molybdate spectrophotometry
uncertainty
judgment
