2017/08/04 16:28
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产品配置单:
LC600A等度液相色谱仪
型号: 科捷液相 LC600A
产地: 江苏
品牌: 南京科捷
¥5万 - 10万
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方案详情:
阿维菌素是十六元大环内脂类的抗生素类杀虫、杀螨、杀线虫剂,有阿维链霉素经液体发酵加工而成,具有高效、广谱、有效期长、不易产生抗药性等特点,以作为高毒有机磷农药的替代品而广泛应用。但很多研究表明,阿维菌素对蜜蜂以及土壤生物等有益生物都属高毒甚至剧毒农药,对害虫天敌也具有明显的致死和亚致死效应,对哺乳动物的生殖能力也存在着潜在的毒性。所以,国际上对阿维菌素的残留限量要求很高,中国农业部规定其在柑橘、梨和黄瓜中的MRL为20μg/kg,食品法典委员会规定在苹果、梨、柑橘、瓜类等产品中为10μg/kg。
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