共 50 条
- [32] SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF COPPER, NICKEL AND COBALT IN SOME ALLOYS INDIAN JOURNAL OF TECHNOLOGY, 1971, 9 (10): : 396 - &
- [33] SUCCESSIVE COLORIMETRIC DETERMINATION OF SMALL AMOUNTS OF COBALT COPPER AND NICKEL JAPAN ANALYST, 1971, 20 (12): : 1565 - &
- [36] THE DETERMINATION OF IRON, COBALT AND COPPER IN NICKEL WITHOUT CUTTING SAMPLES INDUSTRIAL LABORATORY, 1958, 24 (07): : 910 - 911
- [37] Determination of copper in industrial nickel-cobalt sulfate solutions Zavodskaya Laboratoriya. Diagnostika Materialov, 2003, 69 (11): : 22 - 23
- [40] SPECTROPHOTOMETRIC DETERMINATION OF NICKEL COBALT COPPER IRON AND ZINC IN NIOBIUM ZEITSCHRIFT FUR ANALYTISCHE CHEMIE FRESENIUS, 1968, 233 (01): : 14 - +