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| HPLC测定鼻可灵喷雾剂中氧氟沙星和盐酸麻黄碱的含量 | |
| 引用本文： | 吴朝晖,张守尧,张忠义,邹恒琴,邓葛峰. HPLC测定鼻可灵喷雾剂中氧氟沙星和盐酸麻黄碱的含量[J]. 中国现代应用药学, 1998, 15(2): 54-55 |
| 作者姓名： | 吴朝晖 张守尧 张忠义 邹恒琴 邓葛峰 |
| 作者单位： | 1. 第一军医大学珠江医院，广州 510283 2. 黄山解放军532医院 |
| 摘 要： | 采用高效液相色谱法，同时测定了鼻可灵喷雾剂中氧氟沙星和盐酸麻黄碱的含量，色谱柱为Ｈｙｐｅｒｓｉｌ ＢＤＳ，流动相为０．１％三乙胺－乙腈。检测波长为２５６ｎｍ，两被测组分的回收率分别为氧氟沙星１００．２％，盐酸麻黄碱１００．７％，日内、日间偏差均小于５％。 |
| 关 键 词： | 高效液相色谱 氧氟沙星 麻黄碱 鼻可灵 喷雾剂 |
The determination of ofloxacin and ephedrine hydrochloride in Bikeling nasal drops by HPLC |
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| Wu Zhaohui(Wu ZH,et al. The determination of ofloxacin and ephedrine hydrochloride in Bikeling nasal drops by HPLC[J]. The Chinese Journal of Modern Applied Pharmacy, 1998, 15(2): 54-55 | |
| Authors: | Wu Zhaohui(Wu ZH et al |
| Abstract: | Ofloxacin and ephedrine hydrochloride in Bikeling nasal drops were simultaneously determined by HPLC. The column was hypersil BDS(4mm x 250mm). The mobile phase was 0. 1% triethylamine(adjusted to pH 3.2 with phosphoric acid)-acetonitrile(85:15). The detective wavelength was 256nm and the flow rate was 1ml/min. The average recovery and relative standard deviation were 100. 2%, 0. 87% for ofloxacin and 100. 6%, 1.55% for ephedrine hydrochloride. The relative standard deviation of within-day and betwwen-day were all less than 5%. |
| Keywords: | HPLC ofloxacin ephedrine hydrochloride Bikeling nasal drops |
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