Using chromatography, a method that divides the molecules in a mixture based on charge or size, they separated out individual proteins from samples of the microbe.
2
精馏是分离互溶液体混合物最常用的方法，也是化学工业中最大的能耗单元操作之一。
Distillation is the most common method to separate liquid mixtures, while it is also one of the biggest energy consuming unit operation in process industries.
3
可以使用立体选择或立体专一的合成方法，或者外消旋混合物的分离，来获得单独的光学异构体。
Use of stereoselective or stereospecific synthetic methods or separation of racemic mixtures can be used to obtain individual optical isomers.
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