摘要
碘氟法测铜较其他碘量法快速、准确。提出以三价铁沉淀完全时,作为中和溶液调节所需PH值的指示,直观方便,容易掌握。
The Cu testing with I - F method is more rapid and accurate than that of another I method. In this paper, we propose the full precipitated ferric as the PH indicator of neutralization solution adjustment, which is not only audio -visual, convenient but also easy graspable
出处
《云南地质》
2009年第4期468-470,共3页
Yunnan Geology
关键词
碘氟法
控制溶液PH值
三价铁沉淀完全
测铜法改进
I - F Method
PH of Control Solution
Full Precipitated Ferric
Improvement of Cu Testing Method
