Preparation and the Quality Control of Compound Lomefloxacin Nose-drops / 中国药房

ABSTRACT

OBJECTIVE:To study the preparation and the quality control of the compound lomefloxacin nose-drops MET_HODS:The first order derivative spectrophotometry was used to determine the content of lomefloxacin with no need of isolation The detecting wavelengths were 293nm and 315nm RESULTS:The correlation coefficient was 0 9 999 The average recovery was 100 77%,with RSD of 0 82% CONCLUSION:The preparation process of compound lomefloxacin nose-drops was simple,the first order derivative spectrophotometry for the determination was rapid,simple and accurate