Photometric determination of copper in iron, steel, nonferrous metals and alloys
鉄鋼,非鉄地金およびその合金中の銅の吸光光度法

Shizuya MAEKAWA, Kiyokoshi KATO
1970 Bunseki Kagaku  
doi:10.2116/bunsekikagaku.19.699 fatcat:r4zzsepronbafcwgcnitu7ulnm