Application of validated stability indicating HPLC method in stability testing of nor-metrogyl tablets

The proposed stability indicating HPLC method for the simultaneous determination of Metronidazole and Norfloxacin in tablet dosage form was accurate, rapid, precise, linear, simple, economic, and robust. The developed method may be used for analysis of stability samples of Metronidazole and Norfloxacin in quality control laboratory.