报道了葛根芩连微丸中黄芩苷的定量方法。HPLC方法 :C 18色谱柱 (2 5 0× 4mm 10 μm) ;柱温为室温 ;流速为 1 0ml min ;检测波长为 2 80nm ;流动相为甲醇∶0 2 %磷酸 (4 8∶5 2 ) ;理论塔板数以黄芩苷计不低于 30 0 0 ;平均回收率为 10 0 8% ,RSD %=1 0 75 % (n =4) The method of quantification of baicalin in Gegen Qinlian Pellet was reported. HPLC method: C 18 column (250×4mm 10 μm); column temperature at room temperature; flow rate at 10 ml min; detection wavelength at 280 nm; mobile phase of methanol: 0.2% phosphoric acid (4 8:5 2) The theoretical plate number is not less than 300 in baicalin; the average recovery rate is 10 0 8%, and RSD %=1 0 75 % (n = 4)