【摘要】 采用高效液相色谱法，以C18柱为分析柱，V（甲醇）：V（25mmol／LKH2PO4）＝90：10为流动相，检测波长254mm，分析了火锅底料中的罂粟壳。同时以空白火锅底料及空白底料添加罂粟壳做阴性及阳性对照。实验证实该方法灵敏、准确、可靠。更多还原

【Abstract】 Morphine, codeine and papaverine in bottom material of chafing dish were determined by HPLC.The conditions were as follows: C18 column, mobile phase V(CH3OH): V(25 mmol/L KH2PO4)= 90: 10,the flow rate 1 mL/min and the wavelength 254 um. These three compounds were entirely separated. The blank and positive comtrasts were being done simultaneously. The detection limit was 0. 1 mg/L. The experiment showed that this method is sensiuve, accurate and reliable.更多还原