共 50 条
- [1] COBALT THIOCYANATE COLORIMETRIC DETERMINATION OF DIPHENHYDRAMINE PHARMAZIE, 1974, 29 (08): : 543 - 544
- [2] DIFFERENTIAL PHOTOMETRIC-DETERMINATION OF COBALT WITH AMMONIUM THIOCYANATE JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1979, 34 (01): : 129 - 131
- [7] NOTE ON THE COLORIMETRIC ESTIMATION OF COBALT AS THIOCYANATE COMPLEX FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1963, 196 (03): : 187 - 190