In potassium thiocyanate and hydrochloric acid media,the mixtures of copper,lead,cadmium,vanadium and titanium were measured by linear sweep voltammetry (LSV) at a hanging mercury drop electrode (HMDE).

• 采用线性扫描伏安法对铜、铅、镉、钒、钛五组分混合溶液进行分析。