摘要
本文研究了用Fe—EDTA—H_2O_2三元络合物分光光度法测定铁的基本条件,并用以测定了铜盐及铜合金中的铁,表明含铁量在0.02～3%的范围内,都能获得满意的结果。
Iron was determined with Fe-EDTA-H_2O_2 complex compound by spectrophotometry, the working curve is linear in 0.02-3% of iron in copper-base alloys.
出处
《南京师大学报（自然科学版）》
CAS
CSCD
1989年第3期56-60,共5页
Journal of Nanjing Normal University(Natural Science Edition)
关键词
光度法
铜合金
铁
Iron, Direct spectrophotometry, Copper-base alloys.
