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应用紫外分光光度法于２７４ｎｍ波长处测定舒筋灵胶囊的含量，其平均回收率为９９．５％（ＲＳＤ＝０．２５％，ｎ＝５）。本方法操作简便，结果满意，适合中间体和成品的快速分析。
The content of Shujinling capsules was measured by UV spectrophotometry at a wavelength of 274nm. The average recovery was 99.5% (RSD = 0.25%, n = 5). The method is simple and convenient, the result is satisfactory, suitable for rapid analysis of intermediates and finished products.