ClosantelVeterinary Injectable Solution （12–20g/100ml） 1.Formulation I.Closantel......................................12.0–20.0g
II.Kollidon12PForKollidon17PF[1]..9.0–12.0g Sodiumhydroxide,50%inwater.......2.5–3.0g Propyleneglycol[1]..............................ca.60g III.Sodiumbisulfite............................0.01–0.04g WaterforInjectable s............................ca.20g 2.Manufacturing DissolveClosantelinSolution IIandaddSolution III. Thesterilisationcanbedonebyheating（120C,20min） 3.ProperiesoftheSolution ClearyellowSolution 4.Remarks ThefunctionofKollidon12PForKollidon17PFisto reducestronglythe localsideeffects（e.g.formationofoedemas）andto increasetheretention timeinthetissue.
关键字：closantel veterinary injectable
