共 50 条
- [1] The colorimetric determination of cobalt, nickel, iron and copper ZEITSCHRIFT FUR ANORGANISCHE CHEMIE, 1914, 86 (04): : 341 - 357
- [8] COLORIMETRIC DETERMINATION OF IRON - IN THE PRESENCE OF LARGE CONCENTRATIONS OF COPPER AND NICKEL INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1946, 18 (04): : 255 - 257
- [9] Determination of copper in cast iron by direct microelectrolysis INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1943, 15 : 759 - 762
- [10] DETERMINATION OF VERY SMALL AMOUNTS OF IRON AND COPPER IN VEGETABLE OILS KOGYO KAGAKU ZASSHI, 1961, 64 (02): : 305 - &