碘量法测定铋精矿中铜的方法改进

唐清, 许洁瑜, 刘标, 谢辉

Improvement of the iodometric method for determination of copper in bismuth concentrate

TANG Qing, XU Jieyu, LIU Biao, XIE Hui

冶金分析 . 2026, (6): 92 -98 . DOI: 10.13228/j.boyuan.issn1000-7571.013026