材料期刊网

冶金分析 , 2003, 23(1): 68-43. doi: 10.3969/j.issn.1000-7571.2003.01.025

催化极谱法测定锰和四氧化三锰中痕量硒

高甲友 ^1,

Determination of trace selenium in manganese and mangano-manganic oxide by catalytic polarography