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- [2] A COLORIMETRIC METHOD FOR THE ESTIMATION OF SOME TROPINE ALKALOIDS JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION, 1950, 39 (12): : 680 - 682
- [5] Colorimetric estimation of peroxides in unsaturated compounds INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1936, 8 : 198 - 199
- [6] COLORIMETRIC METHOD FOR ESTIMATION OF ALKALOIDS IN LOBELIA AND ITS PHARMACEUTICAL PREPARATIONS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1971, 54 (06): : 1423 - &