The cation exchange stationary phase which designates two functional Crown ethers for the liquid chromatography as the base

摘要

(57) Abstract According to this invention, two functional cation exchange compositions which include the both of the plastic carrier particle and the Crown ether functional group and the non Crown ether functional group which are connected to that and are improved were formed. The composition of this invention gives the new cation separated talent which increased, usually and makes the effective separation of the cation which almost elutes simultaneously from the cation exchange column which is used normally possible according to the type of the functional group which in addition is used. In addition, two functional cation exchange compositions which presently are stated make the effective separation of the cation of one kind from blend which includes another cation which exists at rather large density possible. In addition, using two functional cation exchange compositions, the goods and the method of being formed are offered.