Summary
The properties of the poly(styrene-divinylbenzene) copolymers PRP-1 and PLRP-S have been studied by infrared spectroscopy and chromatographic techniques. The following results were obtained:
PRP-1 and PLRP-S are spectroscopically very similar. Their surfaces are chemically neither homogeneous nor stable during use. Retained nonpolar solutes should be eluted with a mobile phase containing tetrahydrofuran. Uncharged acids and anions can be chromatographed without difficulty. Cations of amines should be chromatographed only with a mobile phase of low pH. Uncharged amino-alcohols cannot be chromatographed without the addition of a competitor.
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Stuurman, H.W., Köhler, J., Jansson, S.O. et al. Characterization of some commercial poly (styrene-divinylbenzene) copolymers for reversed-phase HPLC1 . Chromatographia 23, 341–349 (1987). https://doi.org/10.1007/BF02316180
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DOI: https://doi.org/10.1007/BF02316180