【摘要】 目的 :为临床合理用药提供科学依据。方法 :选择5℃、25℃、37℃在3h内观察配伍液的外观、pH值 ,用高效液相色谱法测定阿莫西林钠与克拉维酸钾的含量。结果 :其稳定性与温度、日光有关。结论 :配伍液不稳定 ,日光照射及高温时不宜放置过久更多还原

【Abstract】 OBJECTIVE:To study the stability of amoxicillin sodium and clavulanate potassium for injection in sodium chloride injection solution so as to offer a scientific basis for rational use of drug in clinical practice.METHODS:The external appearance and pH values of the mixed solution were observed,and the contents of Amoxicillin sodium and Clavulanate potasˉsium were determined by HPLC method at5℃,25℃and37℃within3hours.RESULTS:The stability was related to the temperature and sunlight.CONCLUSION:The mixed solution is instable and should not be put in storage for long time.更多还原