ZHANG Niaofei, CHEN Wen, ZHENG Cheng, MU Weihua, ZHOU Feng. Determination of Lead, Arsenic, Mercury, Cadmium and Chromium in Copper Concentrate by Inductively Coupled Plasma Mass Spectrometry with High Temperature Digestion[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART B:CHEMICAL ANALYSIS, 2023, 59(3): 356-359. DOI: 10.11973/lhjy-hx202303016