Q-Analysis Methods for the Simultaneous Spectrophotometric Estimation of Levofloxacin Hemihydrate and Ornidazole in Tablet Dosage Form
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منابع مشابه
Validated HPTLC method for simultaneous estimation of levofloxacin hemihydrate and ornidazole in pharmaceutical dosage form.
A simple, rapid, and accurate high-performance thin-layer chromatography (HPTLC) method is described for the simultaneous determination of levofloxacin hemihydrate and ornidazole in tablet dosage form. The method is based on the HPTLC separation of the two drugs followed by densitometric measurements of their spots at 298 nm. The separation is carried out on Merck TLC aluminium sheets of silica...
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Three simple, accurate and economical methods have been developed for the estimation of norfloxacin and ornidazole in tablet dosage form. First method is based on the simultaneous equations, wavelengths selected for analysis were 273.0 nm (lambda(max) of norfloxacin) and 318.5 nm (lambda(max) of ornidazole), respectively, in 0.1N NaOH. Second method is Q-analysis method, based on absorbance rat...
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ژورنال
عنوان ژورنال: Stamford Journal of Pharmaceutical Sciences
سال: 1970
ISSN: 1999-7108
DOI: 10.3329/sjps.v3i2.8032