酮基布洛芬搽剂的高效液相色谱分析及其稳定性研究
HPLC Analysis of Ketoprofen Liniment and Its Stability Study
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摘要: 建立了酮基布洛芬搽剂含量测定的高效液相色谱法,该法简便,快速,专属性强,回收率为100.20%(CV=0.52%),同时进行了光、热稳定性加速试验,结果表明该搽剂遇光不稳定,对热较稳定,在避光条件下室温贮存有效期为2.1年。Abstract: A rapid and specific HPLC method of ketoprofen liniment for stability testing was established. The stability of ketoprofen liniment was studied by light and heat accelerated test. The result showed that ketoprofen liniment had better thermostability and b
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