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建立了ＲＰ－ＨＰＬＣ法测定克乳痛胶囊中丹皮酚和芍药甙的含量，均用十八烷基硅烷键合硅胶为固定相；前者以甲醇－醋酸－水（５８２４０）为流动相，检测波长为２７４ｎｍ；后者以乙腈－水（２０８０）为流动相，检测波长为２４３ｎｍ。本法简便、快速、重现性好。
An RP-HPLC method was established for the determination of paeonol and paeoniflorin in Ke RuTong Capsules, both using octadecylsilane bonded silica as the stationary phase. The former was eluted with methanol-acetic acid-water (58240) The wavelength of 274nm; the latter with acetonitrile - water (2080) as the mobile phase, detection wavelength of 243nm. This method is simple, fast and reproducible.