头孢拉定与替硝唑注射液的配伍观察

Observe Change of Cephradine in Tinidazole

目的 :测定头孢拉定在替硝唑葡萄糖注射液中的配伍稳定性。方法 :采用紫外分光光度法建立两者的标准曲线和测定回收率 ,并观察不同温度下、不同时间的配伍稳定性。结果 :两者配伍在 4℃ ,6h内 ;2 5℃ ,2h内 ;37℃ ,1h内稳定。结论 :两药配伍在室温 (2 5℃ )下须在

Objective:Observe stability of Cephradine in Tinidazole. Methods: Adopt UV separate established standard curve and determined recycle rate and observed stability of Cephradine in Tinidazole at varying time. Results: The stability didn't chang in 4℃,6 h;25℃,2 h;37℃,1 h.Conclusion: The two medicine was mixed in 25℃ and was put into blood vessel during two hours.