高效液相色谱法与微生物法测定罗红霉素软膏含量的比较
The comparison of HPLC method and microbiological assay for determination of roxithromycin ointment
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Abstract: OBJECTIVE To establish HPLC method for the determination of roxithromycin ointment and compare it with microbiological assay. METHOD HPLC method experimental condition:Using Kromasil C18 column, the mobile phase was acetonitrile 0.64%NH4Ac(containing