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%.
引文
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