| 紫外分光光度法测定洛索洛芬钠片的含量 |
| 投稿时间：2003-09-22 点此下载全文 |
| 引用本文：夏鹏霄,杨翰春,袁洪泽,陈晓霞.紫外分光光度法测定洛索洛芬钠片的含量[J].药学实践杂志,2004,(2):92~93 |
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| 中文摘要:目的 建立用紫外分光光度法测定洛索洛芬钠片含量的方法。方法 以水为溶剂,测定波长为223nm。结果 检测线性范围为4.01616.064μg/mL,r=0.9997。平均回收率为98.81%,RSD=1.19%。结论 本方法准确、快速、简便,可用于洛索洛芬钠片的质量控制。 |
| 中文关键词:洛索洛芬 紫外分光光度法 含量测定 |
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| Determination of loxoprofen sodium tablets by UV spectrophtometry |
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| Abstract:Objective To establish an UV spectrophotometry method to determine the contents of loxoprofen sodium tablets. Methods The water was used as solvent. The detection wavelength was set at 223nm. Results The calibration curve was linear in the range from 4.016 to 16.064μg/mL, r=0.9997. The average recovery was 98.81% and the RSD was 1.29%(n=5). Conclusion The method is accurate, rapid and simple for the quality control of loxoprofen sodium tablets. |
| keywords:loxoprofen sodium UV spectrophotometry determination of contents |
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