方法以替硝唑、氯霉素为主药，卡波姆-940、丙二醇等为辅料制备凝胶；采用双波长分光光度法测定主药含量。

Methods Tinidazole and chloromycetin were used as the principal agents, carbomer-940, propylene glycol as preservatives to prepare compound tinidazole gel.

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方法：用卡波姆940作凝胶基质制备阿奇霉素凝胶。

Mothod: the carbopol 940 was served as the gel stroma to prepare the azithromycin gel.

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目的：制备氯霉素凝胶滴眼剂并建立其含量测定方法。方法：以卡波姆-940为基质制备凝胶；

OBJECTIVE: To prepare chloramphenicol eye was prepared with carbomer- 940 as base, and the content of proach.

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