摘要
报道使用全酸法消解土壤,并用同一消解液分别测定土壤中的铅、铬、铜、铁、锌、锰、钙等金属元素。其中铅使用原子荧光光谱法测定,其他元素使用火焰原子吸收光谱法测定。方法准确、快速、简便,适用于环境土壤中多种元素的测定,结果满意。
A method for determination of Pb,Cr,Cu,Fe,Zn,Mn and Ca in Soils was described .The soils were digested with HCl-HNO3-HF-HClO4.Micro-amounts of lab was determined by AFS and the others were determined by AAS using the samedigestion solution.The method is accury, rapid, simple.
出处
《现代科学仪器》
2006年第1期124-125,共2页
Modern Scientific Instruments
关键词
土壤
全酸消解
金属元素
Soils
acid-digestion
metal elements
