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aifulei

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[求助] 关于液相中萃取的问题 已有1人参与

求助:烧杯中苯并[a]芘溶于苯酚和水之中,用何种萃取方法把溶于苯酚和溶于水中的苯并[a]芘分别萃取出来,再通过HPLC分别测定其含量?
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aifulei: 金币+1, ★有帮助, 谢谢你的建议! 2014-03-13 19:21:17
萃取应该很难吧,除非你找到合适的萃取剂。建议先除去水,再蒸馏
2楼2014-03-12 15:15:23
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