The fingerprints of Shenmai injection was established by HPLC, and the relative retention time and peak area ratio of each common peak was determined.
采用高效液相色谱法建立其指纹图谱，确定各共有峰的相对保留时间和峰面积比值。
The reactionextents and kinetic constants are calculated by peak-area ratio method.
利用峰面积比值法，计算了不同时间下的反应程度和动力学常数。
Results: the methodological evaluation showed that this method had a good repeatability, and the ratio of common peak 's area of different samples were different.
结果：本研究建立的方法有较好的重现性；不同厂家生产的刺五加注射液共有峰面积的比值有一定差异。
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