共 21 条
- [1] DETERMINATION OF TRIVALENT CHROMIUM IN THE PRESENCE OF CHROMATE [J]. ANALYTICAL CHEMISTRY, 1958, 30 (06) : 1117 - 1118
- [4] ENDO Y, 1959, JAPAN ANALYST, V8, P491
- [6] ISSA IM, 1960, Z ANAL CHEM, V174, P418
- [7] KHALIFA H, 1961, Z ANAL CHEM, V178, P260
- [8] KHALIFA H, 1962, Z ANAL CHEM, V188, P428