摘要
本文利用ICP-MS法检测地表水中14种重金属元素,该方法可以快速的检测多种重金属,分析结果具有良好的精密度和准确度。标准曲线相关系数r≥0.9990,相对标准偏差≤4.3%,样品加标回收率在96%～109%之间。
In this paper,ICP -MS was used to detect 14 heavy metal elements in surface water. This method can quickly detect a variety of heavy metals,the precision and accuracy of the test results were good. The correlation curve of the standard curve was greater than 0. 9990, the relative standard deviation was less than 4.3%, and the sample recovery- rate was between 96% 109%.
作者
林巧丽
姚永峰
Lin Qiaoli;Yao Yongfeng(Department of Chemical and Materials Sciences,Zaozhuang University,Zaozhuang 277160,China;Zaozhuang Environmental Monitor Station,Zaozhuang 277000,China)
出处
《山东化工》
CAS
2018年第21期84-85,共2页
Shandong Chemical Industry
