The novel method for simultaneous estimation of cefixime and moxifloxacin was developed using water and methanol (40:60 v/v) as solvent. cefixime and moxifloxacin follow Beer-Lambert’s law in range of 2-12 g/ml and can be estimated in water and methanol. Commercial formulation containing CEF and MOX were analyzed by proposed method.Sarode, D.R.Chaple, A.P. Nikhade and M.Yeole, “Development and Validation of RP-HPLC Method for Simultaneous Estimation of Cefixime and Ornidazole in Tablet Dosage Form”, International Journal of Universal Pharmacy and Life Sciences, Vol.2 (4):258-263, 2012.The optimized viagra brand positioning methods showed good reproducibility and recovery with standard deviation of 1.0% and percent relative standard deviation less then 2.0%, allow the simultaneous estimation of cefixime trihydrate and ornidazole in concentration ranges employed for …the estimation of Ofloxacin and Cefixime. Estimation of Ofloxacin and Cefixime was achieved by simultaneously using UV-VIS - 1700 pharma spec. The normal spectrum of Ofloxacin and Cefixime was recorded in methanol.From the overlay spectra the wavelength selected for the estimation is 235nm for Ofloxacin and 290nm for Cefixim.a simple and sensitive rphplc method for simultaneous estimation of cefixime and ofloxacin in combined tablet dosage form kapil s. khandagle, santosh v. gandhi*, padmanbh b. deshpande, and nilesh v.gaikwad uv‐2075 plus uv/vis detector and jasco borwin 1.50.8.0 version Jul 26, 2005A set of two simultaneous equations framed using these ‘X’ values are as follows, A 1 =1366.9C 1 +290.0C 2..(2) and A 2 = =1189.3C 1 +1112.5C 2 (3), where, C 1 and C 2 are the concentrations of GF and OZ, respectively in g/l in the sample solution; A 1 and A 2 are the area under curve of sample solutions at the wavelength range, 275.0 to 295.0 nm and 303.0 to 340.0 nm, …ABSTRACT :Two accurate, precise, rapid and economical methods were developed for the estimation of Cefixime and Ornidazole in tablet dosage form. First method is based on the simultaneous equations and wavelengths selected for analysis were 290.0 nm (λmax of Cefixime) and 312.0 nm (λmax of Ornidazole) respectively, in methanol. Second method is Q-Second order derivative spectroscopy method is adopted to eliminate spectral interference. The method obeys Beer’s Law in concentration ranges of 10-40 ppm for Cefixime trihydrate and 25-100 ppm of Azithromycin dihydrate. The method was validated for linearity, accuracy and precision as …Methanol was used as a solvent for estimation of ofloxacin and ornidazole in combined liquid dosage form. Both the standard solutions were scanned http://canadabuyes.com how to buy viagra tablets in india over the range of 400- 200 nm in spectrum mode of spectrophotometer at medium scanning speed using U.V spectrophotometer 119, Systronics.0999 and 0.999 respectively shown in table 1.UV scan of 10 g/ml solution of ornidazole and curcumin combination showed the absorption maxima at 319 nm and 430 nm. The simultaneous estimation was done to check the interference between both the drugs at the at λ. max of one another.simultaneous estimation of Ofloxacin and Satranidazole in a combined dosage formulation. Present work describes a simple, accurate, reproducible and rapid methods for simultaneous estimation of OF and ST in tablet formulation. EXPERIMENTAL InstrumentA Lachrom HPLC system consisting of L-7100 (Merck Hitachi) pump, L-7400 (Merck Hitachi) UV-A conventional HPLC-MS method for the simultaneous determination of ofloxacin and cefixime in plasma: Development and validation Mahesh V. Attimarad * , Ahmed O. Alnajjar 1 Department of Pharmaceutical Science, College of Clinical Pharmacy, King Faisal University