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目的建立萘普生涂膜剂的质量控制标准。方法采用分光光度法测量萘普生的含量,并进行稳定性研究。结果萘普生含量测定方法的回收率为100.13%,RSD为0.33%(n=5)。结论本文建立的质量标准可以控制萘普生涂膜剂的质量。
Objective To establish a quality control standard for naproxen coating agent. Methods The content of naproxen was measured by spectrophotometry and the stability was studied. Results The recovery of naproxen was 100.13% and the RSD was 0.33% (n = 5). Conclusion The quality standards established in this paper control the quality of the Naproxen coating.