RESUMEN
Objective:To acquaint with situation of drug quantity of dissolving out of pharmacy tablet,we investigated the speed of dissolving out situation of domestic carbamazepine tablets(0.1?100) produced by six pharmaceutical factories.Methods:Refer to testing second methods of degree of dissolving out of pharmacy tablet in 《Pharmacopeia of China》2000 year edition,second portion.Results:Speed of dissolving out of the carbamazepine tablets(0.1g?100)produced by six pharmaceutical factories are greatly different among them,even in same one.Some accord with stipulation of degree of dissolving out of the drug within 30 minutes;while some accord with stipulation of degree of dissolving out of the drug within 60 minutes.Conclusion:speed of dissolving out of the domestic carbamazepine tablets(0.1g?100) produced by six pharmaceutical factories is quite different.