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陈红霞1207

新虫 (初入文坛)

[求助] 没有标准品能定量分析么 已有1人参与

亲们:
  想用内标法测生成产物单醋酸甘油酯,二醋酸甘油酯,三醋酸甘油酯,含量。但是买不到单酯和二酯的标准品,怎么分析呀!
  还有没有其他方法呢?
  急求,请各位帮个忙,出个主意,先谢谢啦
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ethernet3399

新虫 (小有名气)

【答案】应助回帖

商家已经主动声明此回帖可能含有宣传内容
感谢参与,应助指数 +1
没有标准品,要么假设吸收与三醋酸甘油酯一致,要么估算。最好是获得标准品。我的小组可以做分离,做反应应该不难。
2楼2015-07-28 05:36:24
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