• UPLC-MS/MS快速测定烟草中2,4-滴和2,4,5-涕

    UPLC-MS/MS快速测定烟草中2,4-滴和2,4,5-涕

    论文摘要为测定烟草中2种常见的氯代苯氧羧酸类除草剂残留,通过对实验条件的优化,建立了一种测定烟草中2,4-滴和2,4,5-涕的超高效液相色谱-串联质谱(UPLC-MS/MS)方...