Simultaneous spectrophotometric estimation of nitazoxanide and ofloxacin in tablets
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چکیده
منابع مشابه
RP-HPLC Method for Simultaneous Estimation of Nitazoxanide and Ofloxacin in Tablets
A reverse phase high performance liquid chromatography method was developed for simultaneous estimation of nitazoxanide and ofloxacin in tablet formulation. The separation and quantification was achieved by Hiq Sil C(18)V Size 4.6 mm Ø (*)250 mm column in isocratic mode, with mobile phase consisting of acetonitrile-methanol-0.4 M citric acid, (60:30:10, v/v/v). Citric acid used to stabilize nit...
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The present manuscript describe simple, sensitive, rapid, accurate, precise and economical Q-absorbance ratio method for the simultaneous determination of cefpodoxime proxetil and ofloxacin in combined tablet dosage form. Absorbance ratio method uses the ratio of absorbances at two selected wavelengths, one which is an isoabsorptive point and other being the λ-max of one of the two components. ...
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Two simple, selective, rapid, precise and economical reverse phase high-pressure liquid chromatography methods have been developed; first method for estimation of nitazoxanide and second method for simultaneous estimation of nitazoxanide & ofloxacin from pharmaceutical dosage forms. The first method carried out on a Hypersil BDS C8 column (5μ particles size) (250 mm X 4.6 mm), with mobile phase...
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A simple, sensitive and highly selective electrochemical method was developed for the simultaneous determination of nitazoxanide and ofloxacin in aqueous media (Britton-Robinson buffer, pH-8.36) on a hanging mercury drop electrode (HMDE) using differential pulse polarography (DPP). Using DPP a separation of about 936 mV between the peak oxidation potentials of nitazoxanide and ofloxacin present...
متن کاملSimultaneous Spectrophotometric Estimation of Haloperidol and Trihexyphenidyl in Tablets
The combination of haloperidol and trihexyphenidyl is a dosage form to be used as antidyskinetic agent. Literature revealed that there is no single method for the simultaneous estimation of these drugs in tablet dosage form, which prompted us to develop a simple, rapid, accurate, economical and sensitive spectrophotometric method. The simultaneous estimation method is based on the principle of ...
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ژورنال
عنوان ژورنال: Indian Journal of Pharmaceutical Sciences
سال: 2011
ISSN: 0250-474X
DOI: 10.4103/0250-474x.89759