节点文献
火焰原子吸收法测定土壤中的铅
Determination of the lead in the soil by flame atomic absorption Spectrometry
【摘要】 建立了一种以 HNO3-HCl-HCl O4 -HF对土壤样品进行消化 ,火焰原子吸收测定铅的方法。该法用于实际样品的测定时 ,相对标准偏差小于 2 .3 % ,加标回收率为 98%～ 1 0 2 %。
【Abstract】 A method was established that lead in the soil was determined by flame atomic absorption spectrometry after the soil was dissolved by HNO 3 HCl HClO 4 HF When the method was applied to determine the fact sample, the RSD is less than 2 3%, the recovery is from 98% to 102%
【基金】 湖北省废物地质处置与环境保护重点实验室基金项目 (HBWDEP-2 0 0 0 -1 1 )
- 【文献出处】 中国环境监测 ,Environmental Monitoring In China , 编辑部邮箱 ,2002年05期
- 【分类号】X833
- 【被引频次】1
- 【下载频次】187