二阶导数光谱法测定复方地塞米松霜中氯霉素的含量  

Determination of chloramphenicol in compound dexamethasone cream by second derivative spectrometry

作　　者：全山丛[1] 石力夫[1] 张德莉 

机构地区：[1]第二军医大学附属长海医院

出　　处：《中国医院药学杂志》1998年第1期19-20,共2页Chinese Journal of Hospital Pharmacy

摘　　要：采用二阶导数光谱法测定复方地塞米松霜中氯霉素的含量，以３１０±１ｎｍ处为测定波长。该方法简便、快速，结果满意。平均回收率为１００．３９％，ＲＳＤ为３．４７％。Second derivative spectrometry was used for the determination of chloramphenicol in compound dexamethasone cream.The average recovery was 100.4%.The relative standard deviation (RSD) was 3.5%.

关 键 词：二阶导数光谱法 氯霉素 地塞米松 霜剂 

分 类 号：R977.1[医药卫生—药品] R927.2[医药卫生—药学]