Determination and stability of FK506 eye drops by HPLC
2004
目的 建立FK506滴眼液含量检测方法并考察其稳定性.方法采用反相HPLC测定FK506含量;恒温加速法考察制剂对热及强光的稳定性.结果线性范围为6.55~131μg/mL,平均回收率为99.88%(RSD 2.88%).FK506滴眼液对热和光的稳定性较差,预测25℃贮存有效期70d.结论反相HPLC分析方法精密、可行.FK506滴眼液需低温和避光保存。
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