Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (11): 1488.

• Articles • Previous Articles    

Preparative Studies on Monodisperesed Polymeric Microparticles and High Efficiency Stationary Phase for Anion Chromatography

CHEN Hong-Bin1, ZHANG Yu-Ge1, WANG Bu-Sen1, HE Bing-Lin1, NING Jun2   

  1. 1. Institute of Polymer Chemistry Nankai University, Tianjin, 300071;
    2. Tianjin Elite Instrument Co. Ltd., Tianjin
  • Received:1991-12-26 Revised:1992-02-27 Online:1992-11-24 Published:1992-11-24

Abstract: Monodispersed polymeric microparticles were prepared by seed-polymerization.The anion chromatographic stationary phase packings were obtained by coating the surface-sulfonated particles with quarternarized latexes.This packing is of high efficiency and excellent duplicate properties for common inorganic anions.

Key words: Monodispersed polymeric microparticle, Seed-polymerization, Stationary phase

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