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Rajendran, S. S.
- Simultaneous Estimation of Cefixime and Ofloxacin in Bulk and Tablet Dosage Form
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Authors
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1 RVS College of Pharmaceutical Sciences, Sulur, Coimbatore, IN
1 RVS College of Pharmaceutical Sciences, Sulur, Coimbatore, IN
Source
Asian Journal of Pharmaceutical Analysis, Vol 1, No 3 (2011), Pagination: 50-52Abstract
Two simple, rapid, accurate and price spectrophotometric methods have been developed for simultaneous eatimation of cefixime and ofloxacin in bulk and in tablet dosage form. Method A involves simultaneous equations at 290.4 nm ((λmax of Cefixime) and 297.4nm (λmax of Ofloxacin). Method B involves Absorbance ratio method at 282.0 nm (iso-absorptive point) and 297.4 nm (λmax of Ofloxacin) using ethanol as a solvent.The linearity was observed in the concentration range of 5-25 μg/ml for Cefixime and 2-10 μg/ml for Ofloxacin.The results of analysis have been validated statically and by recover studies and were found satisfactory.Keywords
Cefixime, Ofloxacin, Simultaneous Equations, Absorbance Ratio Method.- Simultaneous Estimation of Cefixime and Ofloxacin in Bulk and Tablet Dosage Form
Abstract Views :193 |
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Authors
Affiliations
1 RVS College of Pharmaceutical Sciences, Sulur, Coimbatore, IN
1 RVS College of Pharmaceutical Sciences, Sulur, Coimbatore, IN
Source
Asian Journal of Pharmaceutical Analysis, Vol 1, No 2 (2011), Pagination: 36-38Abstract
Two simple, rapid, accurate and price spectrophotometric methods have been developed for simultaneous estimation of cefixime and ofloxacin in bulk and in tablet dosage form. Method A involves simultaneous equations at 290.4 nm (λmax of Cefixime) and 297.4nm (λmax of Ofloxacin). Method B involves Absorbance ratio method at 282.0 nm (iso-absorptive point) and 297.4 nm (λmax of Ofloxacin) using ethanol as a solvent. The linearity was observed in the concentration range of 5-25 μg/ml for Cefixime and 2-10 μg/ml for Ofloxacin. The results of analysis have been validated statically and by recover studies and were found satisfactory.Keywords
Cefixime, Ofloxacin, Simultaneous Equations, Absorbance Ratio Method.- Spectrophotometric Estimation of Ziprasidone in Bulk and in Pharmaceutical Formulations
Abstract Views :196 |
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Authors
Affiliations
1 K.V.S.R. Siddhartha College of Pharmaceutical Sciences, Vijayawada, IN
1 K.V.S.R. Siddhartha College of Pharmaceutical Sciences, Vijayawada, IN