A simple, sensitive, accurate and low cost effective spectrophotometric method has been developed for the determination of Tetracycline, Doxycycline and methyldopa in pure and pharmaceutical formulations. The method is based on the reaction of methyldopa with 4-aminoantipyren (4-AAP) in presence of potassium ferriecyanide (PFC) in an alkaline medium. Two optimization methods were applied to determine the optimum conditions of oxidizing coupling reaction variables; univariate and design of experiment (DOE) method. The conditions effecting the reaction; pH, buffer Volume, reagent concentration, oxidant concentration, type of buffer, order of addition, time of reaction and stability were optimized. The method was successfully applied to the analysis of the some drug tablets formulation.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A simple, sensitive, accurate and low cost effective spectrophotometric method has been developed for the determination of Tetracycline, Doxycycline and methyldopa in pure and pharmaceutical formulations. The method is based on the reaction of methyldopa with 4-aminoantipyren (4-AAP) in presence of potassium ferriecyanide (PFC) in an alkaline medium. Two optimization methods were applied to determine the optimum conditions of oxidizing coupling reaction variables; univariate and design of experiment (DOE) method. The conditions effecting the reaction; pH, buffer Volume, reagent concentration, oxidant concentration, type of buffer, order of addition, time of reaction and stability were optimized. The method was successfully applied to the analysis of the some drug tablets formulation. 272 pp. Englisch. Codice articolo 9786202356572
Quantità: 2 disponibili
Da: moluna, Greven, Germania
Kartoniert / Broschiert. Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Al-Khalisy RokayiaRokayia S. Al-Kalissy:Ph.D. of Analytical Chemistry , M. Sc. Of Physical Chemistry, B.Sc. of Chemistry Science ( all from Baghdad University) wark as instructor in Chemistry Department, College of Education for P. Codice articolo 260574704
Quantità: Più di 20 disponibili
Da: AHA-BUCH GmbH, Einbeck, Germania
Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A simple, sensitive, accurate and low cost effective spectrophotometric method has been developed for the determination of Tetracycline, Doxycycline and methyldopa in pure and pharmaceutical formulations. The method is based on the reaction of methyldopa with 4-aminoantipyren (4-AAP) in presence of potassium ferriecyanide (PFC) in an alkaline medium. Two optimization methods were applied to determine the optimum conditions of oxidizing coupling reaction variables; univariate and design of experiment (DOE) method. The conditions effecting the reaction; pH, buffer Volume, reagent concentration, oxidant concentration, type of buffer, order of addition, time of reaction and stability were optimized. The method was successfully applied to the analysis of the some drug tablets formulation. Codice articolo 9786202356572
Quantità: 1 disponibili
Da: preigu, Osnabrück, Germania
Taschenbuch. Condizione: Neu. Simultaneous Determinations of Some Drugs | Development and Validation of New Methods for Simultaneous Spectrophotometric Determination of Tetracycline, Doxycycline | Rokayia Al-Khalisy | Taschenbuch | 272 S. | Englisch | 2018 | Noor Publishing | EAN 9786202356572 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. Codice articolo 115079034
Quantità: 5 disponibili
Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germania
Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -A simple, sensitive, accurate and low cost effective spectrophotometric method has been developed for the determination of Tetracycline, Doxycycline and methyldopa in pure and pharmaceutical formulations. The method is based on the reaction of methyldopa with 4-aminoantipyren (4-AAP) in presence of potassium ferriecyanide (PFC) in an alkaline medium. Two optimization methods were applied to determine the optimum conditions of oxidizing coupling reaction variables; univariate and design of experiment (DOE) method. The conditions effecting the reaction; pH, buffer Volume, reagent concentration, oxidant concentration, type of buffer, order of addition, time of reaction and stability were optimized. The method was successfully applied to the analysis of the some drug tablets formulation.Books on Demand GmbH, Überseering 33, 22297 Hamburg 272 pp. Englisch. Codice articolo 9786202356572
Quantità: 1 disponibili