[PDF] Top 20 DEVELOPMENT AND VALIDATION OF RP-HPLC METHOD FOR THE SIMULTANEOUS ESTIMATION OF LEDIPASVIR AND SOFOSBUVIR IN BULK AND PHARMACEUTICAL DOSAGE FORM

... This method is validated according to BP, USP and ICH requirements for new methods, which include accuracy, precision, robustness, ruggedness, lod, loq, linearity and ...for sofosbuvir and ledipasvir ... See full document

... Accurately weighed 10 mg of pure drugs i.e. Metformin Hydrochloride and Glipizide dissolved individually in 10 ml of mobile phase; this gives 1000 ppm stock solutions of Metformin Hydrochloride and Glipizide (Stock-1) ... See full document

... phase containing phosphate buffer and acetonitrile (65:35 v/v) adjusted to pH 3.8 with dilute ortho phosphoric acid solution. The flow rate was 1.0 ml/ min and effluents were monitored at 220 nm. The retention times of ... See full document

... peaks. After the optimization of chromatographic conditions, estimation of Cefixime and Paracetamol carried out by the developed RP-HPLC method. Standard solution of drug was injected ... See full document

... Preparation of Sample Solution: 5 tablets were weighed and calculate the average weight of each tablet then the weight equivalent to 5 tablets was transferred into a 250 mL volumetric flask, 150mL of diluent added and ... See full document

... The developed method for simultaneous estimation of Metformin HCl, Voglibose, Glimepiride was carried out an Luna Phenyl Hexyl (250 mm x 4.6 mm, 5 µm) in an isocratic mode, using mobile phase ... See full document

... Robustness was done by small deliberate changes in the chromatographic conditions and retention time of tinidazole was noted. The factors selected were flow rate and variation in the mobile phase composition. The results ... See full document

... chemical methods, the most important are optical (refractometry, polarimetry, emission and fluorescence methods of analysis), photometry (photocolorimetry and spectrophotometry covering UV-Visible, IR Spectroscopy and ... See full document

... The optimized chromatographic conditions fig3. The best peak shape and maximum separation was achieved with mobile phase ACN : 0.1% TFA in the proportion of 30:70 %v/v, peak symmetry and reproducibility obtained on ... See full document

... indicating RP-HPLC method for the simultaneous quantitation of sofosbuvir and ledipasvir in bulk drug and tablet ... See full document

... validated method for the determination of Metformin and Pioglitazone has been developed by using reverse phase high performance liquid chromatography (RP-HPLC) in pharmaceutical dosage ... See full document

... (RP-HPLC) method is developed and validated for the estimation of ...developed method was found to be reliable, accurate and easy for simultaneous estimation of Phenytoin ... See full document

... validated method for the determination of Rosuvastatin and Fenofibrate has been developed by using reverse phase high performance liquid chromatography (RP-HPLC) in pharmaceutical ... See full document

... validated method for the determination of Atenolol and Amlodipine has been developed by using reverse phase high performance liquid chromatography (RP-HPLC) in pharmaceutical dosage ... See full document

... for simultaneous estimation of Ceftolozane and Tazobactum in bulk, pharmaceutical dosage forms and in biological ...that HPLC has an increasing growth in the analysis for the ... See full document

... A RP-HPLC method was developed for bioanalytical estimation of brivudine from human ...& sofosbuvir (RT – ...The method was validated over the range of ... See full document

... chromatography method for the quantitative simultaneous estimation of Tenofovir disoproxil fumarate and Emtricitabine in bulk and marketed ...formulations. Estimation of drugs in this ... See full document

... chromatographic method was developed and validated for the quantitative determination of Emtricitabine and Tenofovir disproximal fumarate in pure and pharmaceutical dosage ...forms. Estimation ... See full document

... the estimation of Benazepril and Amlodipine was done by RP- ...the method is useful for routine ...the method is capable of producing good ...the method show precision ...the ... See full document

... column was selected with mobile phase composition by ammonium phosphate buffer (adjusted pH 5.5 with triethylamine) acetonitrile and methanol (40:40:20, v/v/v) at) at a flow rate of 1 ml/min and a detection wavelength of ... See full document