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应用RP-HPLC测定兔静注吡洛地尔(15mg/kg)血药浓度,样品用正庚烷提取。流动相以10％三乙胺-甲醇液(甲醇-水=9:1)=5:95。紫外检测波长为254nm,回收率81.4％,日内和日间的RSD值为
RP-HPLC was used to determine the plasma concentration of piroxican (15mg / kg) in rabbits. The samples were extracted with n-heptane. Mobile phase with 10% triethylamine - methanol solution (methanol - water = 9: 1) = 5:95. UV detection wavelength of 254nm, the recovery rate of 81.4%, intraday and day RSD value