目的对比观察藿香正气液、药渣压滤液与药渣中重金属(铅、砷、镉、汞)、农药(六六六、滴滴滴)及有机溶剂(甲醇、乙醇、丙酮、异丙醇、乙酸乙酯)的残留量。方法分别采用石墨炉原子吸收光谱、原子荧光光谱、气相色谱和顶空气相色谱法测量5批次藿香正气液、药渣压滤液与药渣中重金属、农药及有机溶剂的残留量。结果铅、砷、镉残留量藿香正气液<药渣压滤液<药渣,汞残留量药渣压滤液<藿香正气液<药渣;农药六六六和滴滴涕残留量藿香正气液<药渣<药渣压滤液;藿香正气液、药渣压滤液与药渣均无丙酮与异丙醇残留,甲醇和乙酸乙酯残留量藿香正气液<药渣压滤液<药渣,而乙醇残留量药渣<藿香正气液<药渣压滤液。结论藿香正气液残留有一定量的重金属、农药与有机溶剂,但重金属主要残留在药渣,而农药与有机溶剂则主要残留于药渣压滤液。 OBJECTIVE To compare the effects of Huoxiangzhengqiye, dregs and heavy metals (Pb, As, Cd, Hg), pesticides (BHC) and organic solvents (methanol, ethanol, acetone, , Ethyl acetate). Methods Residual amounts of heavy metals, pesticides and organic solvents in 5 batches of Huoxiangzhengqiye, dregs and filtrate were determined by graphite furnace atomic absorption spectrometry, atomic fluorescence spectrometry, gas chromatography and headspace gas chromatography. Results Residues of lead, arsenic and cadmium Huoxiangzhengqiye