A simple and rapid Simultaneous equation method has been developed for simultaneous estimation of Metronidazole and Norfloxacin in suspension. Methanol was used as solvent & calibration curve was linear over the concentration range 4-24 µg/ml for MET and 2-14 µg/ml neither for NOR in simultaneous equation method. For simultaneous equation method 311 nm (λmax of MET) and 281.6 nm (λmax of NOR) was selected as analytical wavelength and % recovery was found to be 99.84-100.47 and 99.32-100.36 respectively for MET and NOR.
Loading....