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Ｃｈｌｏｒｉｍｕｒｏｎｅｔｈｙｌ（ＣＥ）及Ｔｒｉｂｅｎｕｒｏｎｍｅｔｈｙｌ（ＴＭ）属硫脲类除草剂，受热不稳定，因此用ＧＣ法测定较困难。本文探讨了光电二极管阵列检测器（ＰＤＡ）ＨＰＬＣ法测定农产品中ＣＥ及ＴＭ的分析方法。提取 取切细的试样２０ｇ（大豆及花
Chlorimuronethyl (CE) and Tribenuronmethyl (TM) are thiourea herbicides that are unstable by heat and are therefore more difficult to measure by GC. In this paper, the analytical method of PDA and HPLC for the determination of CE and TM in agricultural products is explored by using photodiode array detector (PDA). Extract and take samples of 20g (soybeans and flowers