采用电感耦合等离子体-原子发射光谱法(ICP-AES)同时测定电解金属锰中的Ca、Mg、Fe、Cu、Co、Ni、Zn、Cr、Sb、Pb金属元素。样品用HNO3+HCl经微波消解后,试液直接进样用ICP-AES同时测定上述元素。对分析谱线、基体效应和等离子体参数等进行了讨论,确定了实验的最佳测定条件。在选定的最佳测定条件下各元素的检出限为0.004—0.053μg/mL,相对标准偏差小于3.5%,回收率为93.7%—105.1%。 Simultaneous Determination of Ca, Mg, Fe, Cu, Co, Ni, Zn, Cr, Sb, Pb Metal Elements in Electrolytic Manganese Metal by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). After the samples were digested with HNO3 + HCl by microwave digestion, the above-mentioned elements were simultaneously determined by ICP-AES with direct injection of the test solution. The analysis of spectral lines, matrix effects and plasma parameters were discussed, and the best experimental conditions were determined. Under the optimal conditions, the detection limit of each element was 0.004-0.053μg / mL, the relative standard deviation was less than 3.5% and the recovery was 93.7% -105.1%.