paper chromatography造句

1、Similar to the paper chromatography except that the rod and the rack are not necessary.
仪器和操作过程和纸色谱相似，除了不用支架和杆子外。

2、A method for separation of amino acids by circular paper chromatography was reported.
本文尝试采用圆形纸色谱法对氨基酸进行分离。

3、Paper chromatography is a simple experiment and easy to do in class.
在教室里，色谱法是一个很简单很容易的实验。