Citation: Quan Zhou LUO, Yin Mao WEI, Tong LIU, Gen Hu LEI, Xin Du GENG. Poly [(chloromethyl) styrene-co-divinylbenzene] Continuous Rod Column of Weak Cation Exchange Chromatography and its Applications in the Separation of Biopolymers[J]. Chinese Chemical Letters, ;1999, 10(3): 215-218. shu

Poly [(chloromethyl) styrene-co-divinylbenzene] Continuous Rod Column of Weak Cation Exchange Chromatography and its Applications in the Separation of Biopolymers

Institute of Modem Separation Science, Shaanxi Provincial Key Laboratory of Modem Separation Science, Northwest University, Xi'an 710069

Received Date: 29 September 1998

Fund Project: This work was supported by grants from National Natural Science Foundation of China.

Macroporous poly [ (chloromethyl) styrene-co-divinylbenzene] continuous rod was prepared by direct polymerization of the monomers in the presence of a porogenic diluent inside an empty chromatographic column.A new "in-situ" technique was used to modify the synthesized polymer rod for a weak canon exchanger and it has been used successfully for the separation of biopolymers.It was found that the back pressure of the continuous rod column was much lower and its surface was proved to be modified well.
- Liquid chromatography,
- weak cation exchange,
- polymer,
- continuous rod,
- modification,
- Biopolyrmer,
- separation
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