Study on the Dissolubility of Metformin Hydrochloride Tablets From 14 Pharmaceutical Factories / 中国药房

ABSTRACT

OBJECTIVE:To investigate the dissolubility of commercial metformin hydrochloride tablets from different manufactories.METHODS:The in vitro dissolubility of 14 kinds of commercial metformin hydrochloride tablets was determined by basket method and the dissolution parameters were analyzed with variance analysis method.RESULTS:The in vitro dissolubility of 14 kinds of metformin hydrochloride tablets fitted to the request of ChP2000,but the dissolution parameters were different.CONCLUSION:The statistical results indicate that there are significant differences between products from different factories(P