Simultaneous spectrophotometric determination of drotaverine hydrochloride and paracetamol in tablet
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منابع مشابه
Simultaneous Spectrophotometric Determination of Drotaverine Hydrochloride and Paracetamol in Tablet
Two simple, accurate and reproducible spectrophotometric methods; Q analysis and first order derivative method have been described for the simultaneous estimation of drotaverine hydrochloride and paracetamol in combined tablet dosage form. Absorption maxima of drotaverine hydrochloride and paracetamol in distilled water were found to be 303.5 nm and 243.5 nm respectively. Beer's law was obeyed ...
متن کاملDevelopment and Validation of Simultaneous Spectrophotometric Methods for Drotaverine Hydrochloride and Aceclofenac from Tablet Dosage Form
Two simple spectrophotometric methods have been developed for simultaneous estimation of drotaverine hydrochloride and aceclofenac from tablet dosage form. Method I is a simultaneous equation method (Vierodt's method), wavelengths selected are 306.5 and 276 nm. Method II is the absorbance ratio method (Q-Analysis), which employs 298.5 nm as λ(1) and 276 nm as λ(2) (λmax of AF) for formation of ...
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Three simple spectrophotometric methods have been developed for simultaneous estimation of Drotaverine HCl and Omeprazole from tablet dosage form. Method-I involves, formation of Q-absorbance equation at 306.0 nm (isoabsorptive point) and 229.5 nm (lmax of drotaverine); simultaneous equation method (Method-II) and Method-III is the multicomponent mode of analysis in which the inbuilt software c...
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Two methods for simultaneous estimation of Paracetamol and Tolperisone Hydrochloride in combined tablet dosage form have been developed using Water as a solvent. The first UV spectrophotometric method was a determination using the simultaneous equation method at 242.5 nm and 260 nm. The second UV spectrophotometric method is the Q – analysis (absorption ratio) method, which involves the formati...
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The validated method was applied for determination of residual solvents in certain film-coated marketed antibiotic formulation of ciprofloxacin, norfloxacin, pefloxacin, and ofloxacin. Twenty tablets each containing 500 mg, 400 mg, 400 mg, and 200 mg of ciprofloxacin, norfloxacin, pefloxacin, and ofloxacin, respectively were accurately weighed separately. The tablets were crushed in a separate ...
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ژورنال
عنوان ژورنال: Indian Journal of Pharmaceutical Sciences
سال: 2010
ISSN: 0250-474X
DOI: 10.4103/0250-474x.62241