摘要
土壤样品经盐酸-氢氟酸-硝酸-高氯酸消解前处理,ICP-OES法测定了土壤中Mn、Ti、Mo、Cd、Sr、Cu、Pb、Zn、Li、Cr的含量。该方法简便高效,检出限低,数据结果准确度高、精确度好与标准参考值相吻合。可满足批量分析土壤样品中的多个元素。
The contents of Mn、Ti、Mo、Cd、Sr、Cu、Pb、Zn、Li、Cr and Cr in soil samples were determined after pretreatment by hydrochloric acid-hydrofuoric acid-nitric acid-perchloric acid digestion using the ICP-OES method. The method is simple and efcient, with low detection limit and high accuracy of the data, and is consistent with the standard reference value. The method can meet the requirement of mass analysis of multiple elements in soil samples.
出处
《当代化工研究》
2017年第10期130-131,共2页
Modern Chemical Research
