The content of triptolide in Lei Gong Teng tablets was determined using liquid-solid extraction-HPLC. This method is sensitive、accurate and reproducible,its recovery is 98 8%.
The content of triptolide in Lei Gong Teng tablets was determined using liquid-solid extraction-HPLC. This method is sensitive、accurate and reproducible,its recovery is 98 8%.
采用液固萃取—高效液相色谱法测定雷公藤片中雷公藤内酯醇的含量，方法灵敏、准确，重现性好，回收率为98．8％。