双环己酮草酰二腙分光光度法测定锰铁合金、锰硅合金和金属锰中铜

刘宪彬, 马晓燕, 张吉强, 褚振全

Determination of copper in ferromanganese, silico-manganese andmanganese metal by bisoxaldihydrazone spectrophotometry

LIU Xian-bin, MA Xiao-yan, ZHANG Ji-qiang, CHU Zhen-quan

冶金分析 . 2019, (9): 59 -66 . DOI: 10.13228/j.boyuan.issn1000-7571.010718