摘要
土壤样品经碱熔后,沉淀大量的基体元素,取清液酸化后,在电感耦合等离子体发射光谱仪上测定,其检出限为0.005mg/L,加标回收率为94%-106%,方法简单、快速,可用于建筑、农业、地质等行业土壤分析。
After the soil sample,a large number of matrix elements are precipitated,acidified,and determined on the inductively coupled plasma emission spectrometer.The detection limit is 0.005 mg/L,and the spike recovery rate is 94%-106%.The method is simple and fast,and can be used for soil analysis in construction,agriculture,geology and other industries.
作者
李雪转
LI Xue-zhuan(Laboratory of Shanxi Geophysical and Chemical Exploration Institute Co.,Ltd.,Yuncheng 044000,China)
出处
《价值工程》
2023年第27期110-112,共3页
Value Engineering
