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采用反相高效液相色谱系统，在ＬｉｃｈｒｏｓｏｒｂＲＰ－Ｃ１８色谱柱上，甲醇－水（６８：３２）为流动相，２１５ｎｍ为检测波长，井以扑米酮为内标物，对吡喹酮团进行了含量测定。在所测２０～１００ｕｇ／ｍｌ浓度范围内线性良好，ｒ＝０．９９９７。
The reversed-phase high performance liquid chromatography (HPLC) was performed on Lichrosorb RP-C18 column using methanol-water (68:32) as the mobile phase and 215 nm as the detection wavelength. The content determination. Linearity was good at concentrations ranging from 20 to 100 ug / ml, r = 0.9997.