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阑珊_

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[求助] 乙酸乙酯纯度的测定 已有1人参与

自制乙酸乙酯 用气相色谱还是液相色谱测纯度会好一点?如何制样?谢谢~

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hldj1964

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阑珊_(费姚永芬代发): 金币+5, 谢谢交流 2016-11-08 13:37:50
乙酸乙酯 是小分子有机物,标准样也好买,用气相色谱就可了。

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2楼2016-10-21 11:38:55
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阑珊_

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2楼: Originally posted by hldj1964 at 2016-10-21 11:38:55
乙酸乙酯 是小分子有机物,标准样也好买,用气相色谱就可了。

好的 回头试下 谢谢啦

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3楼2016-10-23 19:29:37
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