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动物尿液中莱克多巴胺检测方法的研究探讨

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摘要 DB33/T539—2005方法是目前检测动物尿液中莱克多巴胺的有效方法,但也存在一些不足之处,对此方法的前处理过程和色谱条件等方面进行改进后,用气相色谱-质谱法(GC-MS)对猪尿液中莱克多巴胺进行检测,回收率可大大提高,重复性也很稳定。且改进后的方法操作简便,灵敏度高。
出处 《饲料工业》 2007年第20期50-52,共3页 Feed Industry
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