OBJECTIVE : To conduct stability study on norfloxacin eye drops at 25℃ and for predicting its expiry term.

研究诺氟沙星滴眼液稳定性,并预测其室温贮存有效期.

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METHODS: Norfloxacin was determined by UV spectrophotometry, prediction of expiry by initial average rate methods.

方法: 采用紫外分光光度法测定诺氟沙星滴眼剂含量, 采用初匀速法预测其有效期.

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OBJECTIVE To a method for the determination of metronidazole and norfloxacin in Pikangling.

目的测定皮康灵中甲硝唑和诺氟沙星的含量.

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The rates of sensitivity to aminopenicillin ( AMP ) , chloramphenicol ( CMP ) , kanamycin ( KM ) , complex sulfamethoxazole - trimethoprim ( COS ) , gentamicin ( GN ) , neomycin ( NM ), tobramycin ( TOB ) , amikacin ( AKN ) and norfloxacin ( NOR ) were high, between 84.4 % and 95.5 %.

对链霉素、痢特灵 、 羧 苄青霉素及 四环素 的耐药率较高, 在129%～457%之间, 对红霉素的耐药率高达949%.

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It is reported that norfloxacin with europium ion can form energy transfer complex.

首次报道了氟哌酸可以和铕离子形成能量转移络合物而发射铕离子特征荧光.

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