Analysed matrine 1% SL by HPLC, using C18 column and ultraviolet detector and external standard method, methanol-water-ammonia solution as mobile phase.

• 摘要采用高效液相色谱法分析苦参碱制剂，使用C18反相柱和紫外可变波长检测器，以甲醇-水-氨水为流动相，用外标法对有效成分进行分析和定量。