当时我写了这一段,是考虑到色谱理论中有一个重要关键词:理论板数。
不如这样想:不同物质经过柱子的时候,流动相想拉走它,固定相想留住它,就看它与谁更亲近了!对于反相色谱柱,亲水的极性大的物质显然先流出。
有些物质是主要成分,峰高高,峰面积大,就象那些重量级运动员,身高马大的,有些物质是杂质,峰高小,峰面积也小,希望通过检测器时,能排着队一个一个出来,手拉手(基线分离)。那就是最理想的状态了!
mhq111111 发表:Just a little difficult. No problem, I'll go on. I——not column, but 茅茅 did do an interesting dream last night.
You know, chromatography is often compared to race. But I dreamed 跨栏(hurdle).What catch our eyes is not who is the best one(刘翔)but all the players in the game.
The ideal mode is like this: stand hand in hand in a vertical
row. stand side by side(并列)should be avoided.