Benzylpenicilline Dihydrostrepto mycin Injectable Suspension （200000units 200mg/ml） 1.Formulation I.Procainbenzylpenicilline.........................20.0g Dihydrostrepto mycinsulfate....................20.0g
II.Kollidon12PF[1].....................................0.5g Carboxymethylcellulosesodium...............0.5g Sodiumcitrate..........................................0.6g Parabene...................................................q.s. WaterforInjectable s..........................ad100ml 2.Manufacturing PreparesolutionII,addthecomponentsIto thewellstirredsolutionII andpass throughacolloidmill. 3.Properties Awhitehomogeneoussuspensionwasobtained. 4.Remark to prevento fdiscolourationofKollidoninthesolutionduringsto rage0.2 to 0.5%ofcysteinecouldbeaddedasantioxidant.
关键字：benzylpenicilline dihydrostreptomycin injectable
