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The SiliaPrepX™ SAX is a polystyrene-divinylbenzene copolomer functionalized by a strong anion exchanger presenting a high selectivity for acids (pKa 2 - 8). It is highly stable in organic solvents.

Typical Applications:

  • Acidic compounds & metabolites from biological fluids & tissues
  • Food additives & contaminants
  • Acidic phenols
  • Acidic herbicides

SiliaPrepX Polymeric SPE Cartridges & Well Plates - Typical Experimental Procedures

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  1. SiliaPrepX™ SAX Polymeric SPE Cartridges

    SiliaPrepX™ SAX Polymeric SPE Cartridges

    The SiliaPrepX™ SAX is a polystyrene-divinylbenzene copolomer functionalized by a strong anion exchanger presenting a high selectivity for acids (pKa 2 - 8). It is highly stable in organic solvents.

  2. SiliaPrepX™ SAX Polymeric Well Plates

    SiliaPrepX™ SAX Polymeric Well Plates

    The SiliaPrepX™ SAX is a polystyrene-divinylbenzene copolomer functionalized by a strong anion exchanger presenting a high selectivity for acids (pKa 2 - 8). It is highly stable in organic solvents.

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