SORPTION-CHROMATICITY DETERMINATION OF ACTIVE INGREDIENTS IN DRUG SUBSTANCE TETRACYCLINE HYDROCHLORIDE AND IN CYANOCOBALAMIN SOLUTION FOR INJECTION
The simple and available technique of determination of tetracycline in the form of colored complex with iron(III) ions and B12 vitamin in the form of the colored thiocyanate complex of cobalt(II) after a chemical mineralization of cyanocobalamin is offered. The analytes were separated from the accom...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
LLC Center of Pharmaceutical Analytics (LLC «CPHA»)
2019-01-01
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| Series: | Разработка и регистрация лекарственных средств |
| Subjects: | |
| Online Access: | https://www.pharmjournal.ru/jour/article/view/299 |