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SiliaPrepX- Polymeric
SPE Cartridges & Well Plates

SiliaPrepX SPE Cartridges and Well Plates

Solid-phase extraction (SPE) is a technique designed for rapid sample preparation and purification prior to chromatographic analysis. You can optimize your SPE protocols by using SiliCycle SiliaPrepX Polymeric SPE Cartridges and Well Plates.

Using SiliaPrepX will guarantee the following:

  • High quality products covering a broad spectrum of applications for a wide range of complexe matrices.
  • Exceptional lot-to-lot reproducibility.
  • High recoveries and yields.
  • Very good separation and flow characteristics (high loadability and great elution properties allowing low solvent comsumption and economical analysis).
  • No contamination from the matrix (clean extract reducing the ionic suppression and increasing the selectivity for LC-MS/MS applications).
  • Exceptional pH stability (1 to 14).
  • Excellent packing and storage qualities.

Determination of the Optimal SiliaPrepX Polymeric Phase by a Simple & Logical Method

Follow the simple and logical steps outlined in the flow chart to achieve high recovery, clean extract and determine the optimal SiliaPrepX polymeric phase:

  • Determine the classification of the analyte (neutral, acidic or basic compound).
  • Determine the pKa of the analyte.
  • Select the SiliaPrepX phase.
  • Applied the indicated treatment.
  • Determine the SPE recovery by LC analysis.

SiliaPrepX_Methodology

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  1. SiliaPrepX™ HLB Polymeric SPE Cartridges

    SiliaPrepX™ HLB Polymeric SPE Cartridges

    The SiliaPrepX™ HLB is a wettable copolymer presenting a Hydrophobic-Lipophilic Balance (HLB)  permitting a strong retention for neutral, acidic and basic compounds and a high stability in organic silvents.

  2. SiliaPrepX™ DVB Polymeric SPE Cartridges

    SiliaPrepX™ DVB Polymeric SPE Cartridges

    The SiliaPrepX™ DVB is a polystyrene-divinylbenzene copolymer presenting a high hydrophobicity used as reversed-phase for extraction of neutral, acidic and basic compounds in viscous matrices.

  3. SiliaPrepX™ SCX Polymeric SPE Cartridges

    SiliaPrepX™ SCX Polymeric SPE Cartridges

    The SiliaPrepX SCX is a polystyrene-divinylbenzene copolymer functionalized by a strong cation exchanger presenting a high selectivity for acids (pKa 2 - 10). It is highly stable in organic solvents.

  4. 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.

  5. SiliaPrepX™ WCX Polymeric SPE Cartridges

    SiliaPrepX™ WCX Polymeric SPE Cartridges

    The SiliaPrepX™ WCX is a polystyrene-divinylbenzene copolymer functionalized by a weak cation exchanger used to catch and release strong basic compounds (pKa >10). It is highly stable in organic solvents.

  6. SiliaPrepX™ WAX Polymeric SPE Cartridges

    SiliaPrepX™ WAX Polymeric SPE Cartridges

    The SiliaPrepX™ WAX is a polystyrene-divinylbenzene copolymer functionalized by a weak anion exchanger used to catch and release strong acidic compounds (pKa <2). It is highly stable in organic solvents.

  7. SiliaPrepX™ HLB  Polymeric Well Plates

    SiliaPrepX™ HLB Polymeric Well Plates

    The SiliaPrepX™ HLB is a wettable copolymer presenting a Hydrophobic-Lipophilic Balance (HLB)  permitting a strong retention for neutral, acidic and basic compounds and a high stability in organic silvents.

  8. SiliaPrepX™ DVB Polymeric Well Plates

    SiliaPrepX™ DVB Polymeric Well Plates

    The SiliaPrepX™ DVB is a polystyrene-divinylbenzene copolymer presenting a high hydrophobicity used as reversed-phase for extraction of neutral, acidic and basic compounds in viscous matrices.

  9. SiliaPrepX™ SCX Polymeric Well Plates

    SiliaPrepX™ SCX Polymeric Well Plates

    The SiliaPrepX SCX is a polystyrene-divinylbenzene copolymer functionalized by a strong cation exchanger presenting a high selectivity for acids (pKa 2 - 10). It is highly stable in organic solvents.

  10. 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.

  11. SiliaPrepX™ WCX Polymeric Well Plates

    SiliaPrepX™ WCX Polymeric Well Plates

    The SiliaPrepX™ WCX is a polystyrene-divinylbenzene copolymer functionalized by a weak cation exchanger used to catch and release strong basic compounds (pKa >10). It is highly stable in organic solvents.

  12. SiliaPrepX™ WAX Polymeric Well Plates

    SiliaPrepX™ WAX Polymeric Well Plates

    The SiliaPrepX™ WAX is a polystyrene-divinylbenzene copolymer functionalized by a weak anion exchanger used to catch and release strong acidic compounds (pKa <2). It is highly stable in organic solvents.

  13. SiliaPrepX MB, HLB

    SiliaPrepX MB, HLB

    SiliaPrepX MB, HLB - Polymeric SPE Cartridges for SiliCycle MiniBlock
  14. SiliaPrepX MB, DVB

    SiliaPrepX MB, DVB

    SiliaPrepX MB, DVB - Polymeric SPE Cartridges for SiliCycle MiniBlock
  15. SiliaPrepX MB, SCX

    SiliaPrepX MB, SCX

    SiliaPrepX MB, SCX - Polymeric SPE Cartridges for SiliCycle MiniBlock
  16. SiliaPrepX MB, WCX

    SiliaPrepX MB, WCX

    SiliaPrepX MB, WCX - Polymeric SPE Cartridges for SiliCycle MiniBlock
  17. SiliaPrepX MB, SAX

    SiliaPrepX MB, SAX

    SiliaPrepX MB, SAX - Polymeric SPE Cartridges for SiliCycle MiniBlock
  18. SiliaPrepX MB, WAX

    SiliaPrepX MB, WAX

    SiliaPrepX MB, WAX - Polymeric SPE Cartridges for SiliCycle MiniBlock
  19. SiliaPrepX MB, Polymeric Development Kits

    SiliaPrepX MB, Polymeric Development Kits

    Polymeric SPE Development Kits for SiliCycle MiniBlock. Phases: HLB, DVB, SCX, WCX, SAX, WAX.

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