JP-303型极谱仪测定EMD中微量Cu、Pb、Ni

The Microdetermination of Cu, Pb and Ni in EMD by Polarograph JP-303

论述了极谱法测定EMD的微量重金属Cu、Pb、Ni的方法 ,并对影响测定的因素进行了分析。结果表明仪器的智能化操作使分析测试工作轻松自如。

An exposition is made on the method of microdetermining Cu, Pb and Ni in EMD by polarograph. The analysis of the factors affecting the determination shows that the intelligent operation of the apparatus enables the examination and analysis easy going.