论文部分内容阅读
在少量阴离子型表面活性剂十二烷基硫酸钠存在的0.1mol/L盐酸介质中,用微分阳极溶出伏安法直接测定高纯硫酸镉中痕量铅。方法简便,用于实际试样分析,结果满意。
Direct determination of trace lead in high purity cadmium sulfate by differential anodic stripping voltammetry in a 0.1 mol / L hydrochloric acid solution with a small amount of anionic surfactant sodium dodecyl sulfate. The method is simple and convenient for the actual sample analysis with satisfactory results.