• 建立快速溶剂萃取-气相色谱同时测定含脂羊毛47有机磷杀虫剂残留量方法。

    This study developed a method for simultaneous determination of 47 organophosphorous pesticides in greasy wool by accelerated solvent extraction (ASE) coupled with GC-NPD.

    youdao

  • 韭菜甲基对硫磷标准添加回收率为83.5%,满足这种杀虫剂蔬菜残留量检测要求

    The standard adding recovery ratio of methyl parathion on Chinese chives 'sample reaches 83.5%, and can meet the detecting requirement of residues for the pesticide in vegetables.

    youdao

  • 韭菜甲基对硫磷标准添加回收率为83.5%,满足这种杀虫剂蔬菜残留量检测要求

    The standard adding recovery ratio of methyl parathion on Chinese chives 'sample reaches 83.5%, and can meet the detecting requirement of residues for the pesticide in vegetables.

    youdao

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