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报道中风回春片中丹参酮Ⅱ_A的高效液相色谱测定方法。样品经乙醚提取，色谱柱为ODS-C18；流动相甲醇-水（80：20）；流速0．5ml／min；检测波长265nm。平均回收率95．4％（RSD＝3．28％）。
The method for the determination of tanshinone II_A in stroke rejuvenation tablets by high performance liquid chromatography was reported. The sample was extracted with ether and the column was ODS-C18. The mobile phase was methanol-water (80:20). The flow rate was 0.5 ml/min. The detection wavelength was 265 nm. The average recovery rate was 95.4% (RSD = 3.28%).