摘要
利用ICP-MS法对饮用水中的多种元素进行全定量分析,结果表明,ICP-MS法可同时测定饮用水中的多种元素;快速,一个样品仅需3～5分钟;灵敏度和准确度高;精密度好,相对标准偏差一般小于3%;检出限低,达到ng/L-ug/L级;线性范围宽,达到8～9个数量级。
The quantitative analysis of metals in drinking water by ICP - MS, many kinds of metals can be analyzed in drinking water at the same time. It takes about 3 - 5 minutes for every sample. The sensitivity and accuracy are high. The precision is very good, commonly, RSD is below 3%. The detection limit is lower, ng/1 -ng/L. The liner range is wide, 8 -9 grades.
出处
《环境科学与管理》
CAS
2007年第7期144-146,共3页
Environmental Science and Management
