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Micah1011

银虫 (小有名气)

磷酸氢二钠是碱性的吧

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每天叫醒我的不是闹钟,是梦想;每天让我做实验的不是老板,是兴趣
11楼2015-09-01 19:54:42
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copeal

木虫 (小有名气)

引用回帖:
5楼: Originally posted by lenka.ctt at 2015-09-01 09:49:38
再麻烦您解答一下,”寻找合适的比例“,是怎么来确定呢?...

上仪器,看色谱峰形状,分离度和保留时间,这些符合要求就可以了。柠檬酸用C18柱可以分离,估计30%的甲醇差不多。

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12楼2015-09-02 13:25:25
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