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李诺

新虫 (小有名气)

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9楼: Originally posted by jianhuilcn at 2011-10-11 21:30:12
我师妹以前好像也做个这个,流动相的条件对吗?
1. 其实没必要甲醇,乙腈都用吧,用其中一种就好了,
2. 另外你的有机溶剂:水的比例是93:7?熊果酸这应该极性比较强吧,怎么会用这么强洗脱能力的溶剂?我猜用90%的 ...

能问一下色谱条件么
11楼2017-07-08 15:39:38
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