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maxuyaowu

银虫 (正式写手)

[求助] unitary diol 怎么活化?

新买了一根unitary diol 的二醇基柱,说明书上标明保存在90%的甲醇水,但我要用正向的流动相,是用甲醇还是异丙醇活化?还有就是上面写用10%甲醇冲洗,
再用90%的甲醇封存,我走完正向后应该怎么冲洗和封存?
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archbishop

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不用活化。走正相之前用异丙醇过渡,走完正相再用异丙醇过渡。
雲幕低垂映桂子,江月留白問柳心。
2楼2015-04-14 20:57:03
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