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SiliaPrep Silica-based SPE Cartridges & Well Plates

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Reversed-Phases Normal Phases Ion-Exchange Phases Mixed-Mode Phases

Metal Scavengers Fluorinated Phases Specialty Phases Coupling Reagents

SiliaPrep Kits

Solid-phase extraction (SPE) is a technique designed for rapid sample preparation and purification prior to chromatographic analysis.

For your convenience, SiliaPrep are available in different formats: cartridges (SiliaPrep SPE Cartridges), and well plates (SiliaPrep 96 Well Plates) with various sorbents (SiliaFlash® and SiliaBond®), and bed weight (up to 20 grams). The well plates are used in high throughput combinatorial chemistry, drug discovery and screening, and metabolism pharmacokinetics applications and for automated method as multiprobe approach.

By using SiliaPrep products you will generate higher purity samples and reduce the number of false positives in your screening, resulting in higher quality data. All the SiliaPrep are packed with sorbents based on the fines-free SiliaFlash silica gel.

Using SiliaPrep will guarantee the following:

  • High quality and wide variety of SiliaBond sorbents available
  • Very good separation (very tight particle size distribution and no fines)
  • High recoveries and yields
  • Less time and solvent spent conditioning the sorbent
  • No silica contamination of your final product
  • Reproducible flow rate from lot-to-lot
  • Excellent packing and storage qualities

 

 NEW  Learn more about using our SiliaPrep SPE products with our Suggested SPE protocols for various analytes & matrices

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  1. SiliaSep OT Flash Cartridges (Open Top), Carbonate, 40 - 63 µm, 60 Å (FLH-R66030B-OT)

    SiliaSep OT Flash Cartridges, Carbonate, 40 - 63 µm, 60 Å (FLH-R66030B-OT)

    SiliaSep OT flash cartridges, compatible with FlashMaster instrument.
  2. SiliaPrep MB, Diatomaceous Earth

    SiliaPrep MB, Diatomaceous Earth

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  3. SiliaPrep MB, Carbonate

    SiliaPrep MB, Carbonate

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  4. SiliaPrep MB, Amine (WAX)

    SiliaPrep MB, Amine (WAX)

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  5. SiliaPrep MB, Carboxylic Acid (WCX)

    SiliaPrep MB, Carboxylic Acid (WCX)

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  6. SiliaPrep MB, Cyano

    SiliaPrep MB, Cyano

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  7. SiliaPrep MB, Diol

    SiliaPrep MB, Diol

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  8. SiliaPrep MB, C8

    SiliaPrep MB, C8

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  9. SiliaPrep MB, C18 (17%)

    SiliaPrep MB, C18 (17%)

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  10. SiliaPrep MB, TMA Chloride nec (SAX)

    SiliaPrep MB, TMA Chloride nec (SAX)

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  11. SiliaPrep MB, TMA Acetate (SAX-2) nec (SPMB-R66430B)

    SiliaPrep MB, TMA Acetate (SAX-2) nec (SPMB-R66430B)

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  12. SiliaPrep MB, Tosic Acid (SCX)

    SiliaPrep MB, Tosic Acid (SCX)

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  13. SiliaPrep MB, Propylsulfonic Acid (SCX-2)

    SiliaPrep MB, Propylsulfonic Acid (SCX-2)

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  14. SiliaPrep MB, Diamine

    SiliaPrep MB, Diamine

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  15. SiliaPrep MB, Triamine

    SiliaPrep MB, Triamine

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  16. SiliaPrep MB, Thiol

    SiliaPrep MB, Thiol

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  17. SiliaPrep MB, Thiourea

    SiliaPrep MB, Thiourea

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  18. SiliaPrep MB, TAAcOH

    SiliaPrep MB, TAAcOH

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  19. SiliaPrep MB, TAAcONa

    SiliaPrep MB, TAAcONa

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  20. SiliaPrep MB, DMT (SPMB-R79030B)

    SiliaPrep MB, DMT (SPMB-R79030B)

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  21. SiliaPrep MB, Imidazole

    SiliaPrep MB, Imidazole

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  22. SiliaPrep MB, Cysteine

    SiliaPrep MB, Cysteine

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  23. SiliaPrep MB, DEAM

    SiliaPrep MB, DEAM

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  24. SiliaPrep MB, Reversed and Normal Phases Development Kits

    SiliaPrep MB, Reversed and Normal Phases Development Kits

    Silica-Based SPE Development Kits for SiliCycle MiniBlock. Phases: Silica, C18, Cyano, Diol, Diatomaceous Earth.
  25. SiliaPrep MB, Ion Exchange Development Kits (KSPMB-K2001)

    SiliaPrep MB, Ion Exchange Development Kits (KSPMB-K2001)

    Silica-Based SPE Development Kits for SiliCycle MiniBlock. Phases: SCX, SCX-2, WCX, SAX, SAX-2, WAX.
  26. SiliaPrep MB, Metal Scavenging Development Kits

    SiliaPrep MB, Metal Scavenging Development Kits

    Silica-Based Metal Scavenging Development Kits for SiliCycle MiniBlock. Phases: Thiol, DMT, Thiourea, Triamine, TAAcOH, TAAcONa, Imidazole, DEAM.
  27. SiliaPrep MB, Silica

    SiliaPrep MB, Silica

    Silica-Based SPE Cartridges for SiliCycle MiniBlock
  28. SiliaPrep SPE Cartridges Silica (SPE-R10030B)

    SiliaPrep SPE Cartridges, Silica, 40 - 63 µm, 60 Å (SPE-R10030B)

    SiliaPrep Silica is the most polar sorbent presenting a slightly acidic character used to extract various compounds from non-polar solvents using hydrogen bonding. Efficient sorbent for the separation of analytes with similar structures and for removing the baseline noise from organic samples.
  29. SiliaPrep SPE Cartridges Amine (WAX) (SPE-R52030B)

    SiliaPrep SPE Cartridges Amine (WAX) (SPE-R52030B)

    SiliaPrep Amine is a weak anion exchanger sorbent used in replacement of SAX for strong anions to avoid irreversible retention. Can also be employed as a metal scavenger and in normal phase conditions.
  30. SiliaPrep SPE Cartridges Amine (WAX) nec (SPE-R52130B)

    SiliaPrep SPE Cartridges Amine (WAX) nec (SPE-R52130B)

    SiliaPrep Amine nec is a weak anion exchanger sorbent used in replacement of SAX for strong anions to avoid irreversible retention. Can also be employed as a metal scavenger and norman phase conditions.
  31. SiliaPrep SPE Cartridges, Carboxylic Acid (WCX) (SPE-R70030B)

    SiliaPrep SPE Cartridges, Carboxylic Acid (WCX) (SPE-R70030B)

    SiliaPrep Carboxylic Acid is a weak cation exchanger sorbent (WCX) used to extract strong basic compounds.
  32. SiliaPrep SPE Cartridges Carboxylic Acid (WCX) nec (SPE-R70130B)

    SiliaPrep SPE Cartridges, Carboxylic Acid (WCX) nec (SPE-R70130B)

    SiliaPrep Carboxilic Acid nec is a weak cation exchanger sorbent (WCX) used to extract strong basics compounds.
  33. SiliaPrep SPE Cartridges Cyano (CN) (SPE-R38030B)

    SiliaPrep SPE Cartridges Cyano (CN) (SPE-R38030B)

    SiliaPrep Cyano is a moderate polar sorbent used as reversed-phase (less hydrophobic than C18 and C8 phases) and normal phase (less polar compared to silica) to extract acidic, neutral, basic compounds from aqueous solutions.
  34. SiliaPrep SPE Cartridges Diol (SPE-R35030B)

    SiliaPrep SPE Cartridges Diol nec (SPE-R35030B)

    SiliaPrep Diol nec is a moderate polar sorbent presenting neutral character used to extract polar compounds from non-polar solvents, structural isomers. Alternative to silica when the acidic character is problematic.
  35. SiliaPrep SPE Cartridges C1 (SPE-R33030B)

    SiliaPrep SPE Cartridges C1 (SPE-R33030B)

    SiliaPrep C1 is a non-polar sorbent and presents a mederate hydrophobicity. This phase is used to extract extremely non-polar compounds.
  36. SiliaPrep SPE Cartridges C2 (SPE-R32530B)

    SiliaPrep SPE Cartridges C2 (SPE-R32530B)

    SiliaPrep C2 is a non-polar sorbent and presents a moderate hydrophobicity. This phase is used to extract extremely non-polar compounds.
  37. SiliaPrep SPE Cartridges C2 nec (SPE-R32630B)

    SiliaPrep SPE Cartridges C2 nec (SPE-R32630B)

    SiliaPrep C2 nec is a non-polar sorbent and presents a moderate hydrophobicity. This phase is used to extract extremely non-polar compounds.
  38. SiliaPrep SPE Cartridges C4 (SPE-R32030B)

    SiliaPrep SPE Cartridges C4 (SPE-R32030B)

    Present less retention compared to C18 and C8. Widely used for molecules with large hydrophobic regions.
  39. SiliaPrep SPE Cartridges C8 (SPE-R31030B)

    SiliaPrep SPE Cartridges C8 (SPE-R31030B)

    SiliaPrep C8 is a non-polar sorbent and presents a moderate hydrophobicity. This phase is used to extract extremely non-polar compounds. SiliaPrep C8 is more selective than the C18 phase for compounds such as heavy PAH, vitamins D and oil & greasy compounds.
  40. SiliaPrep SPE Cartridges C18 (17%) nec (SPE-R35530B)

    SiliaPrep SPE Cartridges C18 (17%) nec (SPE-R35530B)

    SiliaPrep C18 (17%) nec is a non-polar sorbent similar to SiliaPrep C18 but presents higher retention and polar selectivity for basic compounds.
  41. SiliaPrep SPE Cartridges Phenyl (PH) (SPE-R34030B)

    SiliaPrep SPE Cartridges Phenyl (PH) (SPE-R34030B)

    SiliaPrep Phenyl is a non-polar sorbent used to extract compounds from aqueous solution and presents high selectivity for aromatics compounds compared to the other non-polar phases caused by the pi-pi interactions.
  42. SiliaPrep SPE Cartridges Piperazine (SPE-R60030B)

    SiliaPrep SPE Cartridges Piperazine (SPE-R60030B)

    SiliaPrep Piperazine is a weak anion exchanger that can be used in replacement of SAX and SAX-2 for strong anions to avoid irreversible retention. By using this phase, elution can be done at a lower pH (around pH 8-9) comparatively to the SiliaPrep Amine.
  43. SiliaPrep SPE Cartridges Triethylamine (WAX-2) (SPE-R76530B)

    SiliaPrep SPE Cartridges, Triethylamine (WAX-2) (SPE-R76530B)

    SiliaPrep Triethylamine (WAX-2) is a weak anion exchanger that can be used in replacement of SAX and SAX-2 for strong anions to avoid irreversible retention. This phase presents a slightly lower capacity and a moderate non polar character due to the alkyl chain on the amino function. Moreover, it can be employed as metal scavenger and in normal phase conditions.
  44. SiliaPrep SPE Cartridges, Pentafluoprophenyl (PFP) (SPE-R67530B)

    SiliaPrep SPE Cartridges, Pentafluoprophenyl (PFP) (SPE-R67530B)

    SiliaPrep Pentafluorophenyl is a fluorous sorbent used to separate fluorinated molecules and non-fluorinated ones. The electron density presents fluorinated aromatic ring which affords an enhancement in the retention of conjugated and aromatic ring-containing due to the desirable pi-pi interactions. Excellent alternative of the C18 when the C18 presents a selectivity problem.
  45. SiliaPrep SPE Cartridges Fluorochrom (SPE-R63730B)

    SiliaPrep SPE Cartridges Fluorochrom (SPE-R63730B)

    SiliaPrep Fluorochrom is a fluorous sorbent used to separate fluorinated molecules and non-fluorinated ones.
  46. SiliaPrep SPE Cartridges Tridecafluoro (SPE-R63530B)

    SiliaPrep SPE Cartridges Tridecafluoro (SPE-R63530B)

    SiliaPrep Tridecafluoro is a fluorous sorbent used to separate fluorinated molecules and non-fluorinated ones.
  47. SiliaPrep SPE Cartridges, TMA Chloride (SAX) nec (SPE-R66530B)

    SiliaPrep SPE Cartridges, TMA Chloride (SAX) nec (SPE-R66530B)

    SiliaPrep TMA Chloride (SAX) is a strong anion exchanger sorbent positively charged under all conditions used to extract acid molecules (pKa 3-5).
  48. SiliaPrep SPE Cartridges, TMA Acetate (SAX-2) nec (SPE-R66430B)

    SiliaPrep SPE Cartridges, TMA Acetate (SAX-2) nec (SPE-R66430B)

    SiliaPrep TMA Acetate (SAX-2) is a strong anion exchanger sorbent with a low selectivity acetate counter ion already in place. This sorbent retains more favorably acidic compounds with pKas <5, such as carboxylic acid.
  49. SiliaPrep SPE Cartridges Tosic Acid (SCX) (SPE-R60530B)

    SiliaPrep SPE Cartridges Tosic Acid (SCX) (SPE-R60530B)

    SiliaPrep Tosic Acid (SCX) is a strong cation exchanger and maintains a negative charge throughtout the pH scale. The most common use is a strong cation exchanger for the amine and basics molecules "catch and release" purification technique in SPE cartridges.
  50. SiliaPrep SPE Cartridges Tosic Acid (SCX) nec (SPE-R60430B)

    SiliaPrep SPE Cartridges Tosic Acid (SCX) nec (SPE-R60430B)

    SiliaPrep Tosic Acid is a strong cation exchanger and maintains a negative charge throughtout the pH scale. The most common use is a strong cation exchanger for the amine and basics molecules "catch and release" purification technique in SPE cartridges.

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