Abstract A simple spectrophotometric method based on single wavelength spectroscopy has been developed for the olmesartan in different pharmaceutical dosage forms.The method is based on the simple solubility of olmesartan in methanol.The absorbance maximum of Olmesartan was measured at wave length 271nm and 731nm for the UV method and visible method. Both the methods obeyed…
Abstract Pyrazinamide is an antituberculosis agent. It works by killing or preventing the growth of certain bacteria that cause tuberculosis. HPLC and UV method was employed for the estimation of Pyrazinamide in pharmaceutical formulations. A mixture of Methanol: Water in the ratio of 80:20 (v/v/v) at a pH of 4.8 in isocratic conditions and separation…
Abstract A simple, sensitive and economical spectrophotometric method has been developed for the determination of Erubulin in commercial dosage forms.In this method ferric chrloride and Potassium ferricyanide were used for the colour development.The maximum absorbance was found at 410nm against the reagent blank treated similarly.Statistical analysis proves that the proposed method is reproducible and selective…