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SiliaPrep SPE & Well Plates – Reversed Phases (Non-Polar)

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SiliCycle offers non-polar phases providing hydrophobic retention mechanisms for the extraction of acidic, neutral and basic compounds from different sample matrices.

Various non-polar/hydrophobicity degrees are available including some products with free silanols (when secondary interactions are desired for the extraction of basic compounds).

Available phases:
  • C18
  • C18 WPD (37 - 55 µm, 125 Å)
  • C18 nec
  • C8
  • C8 nec
  • Phenyl (PH)
  • Pentafluoprophenyl (PFP)
  • C1
  • C2
  • C4
  • Cyclohexyl
Available formats:
  • SPE Cartridges
  • 96 Well Plates

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  1. SiliaPrep SPE Cartridges C18 (17%) (SPE-R00230B)

    SiliaPrep SPE Cartridges, C18 (17%), 40 - 63 µm, 60 Å (SPE-R00230B)

    SiliaPrep C18 (17%) is a strongly hydrophobic and non polar sorbent. It is very useful for the extraction of acidic / neutral / basic compounds from aqueous solutions, organic compounds from water and drugs & metabolites from fluids.
  2. SiliaPrep 96 Well Plates C18 (17%), 40 - 63 µm, 60 Å (96W-R00230B)

    SiliaPrep 96 Well Plates C18 (17%), 40 - 63 µm, 60 Å (96W-R00230B)

    SiliaPrep C18 (17%) is a strongly hydrophobic and non polar sorbent. It is very useful for the extraction of acidic / neutral / basic compounds from aqueous solutions, organic compounds from water and drugs & metabolites from fluids.
  3. 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.
  4. SiliaPrep 96 Well Plates, C18 nec, 40 - 63 µm, 60 Å (96W-R35530B)

    SiliaPrep 96 Well Plates, C18 nec, 40 - 63 µm, 60 Å (96W-R35530B)

    SiliaPrep C18 nec (17%) is a non-polar sorbent similar to SiliaPrep C18 but presents higher retention and polar selectivity for basic compounds.
  5. SiliaPrep SPE Cartridges C18 WPD (SPE-R33229G)

    SiliaPrep SPE Cartridges C18 WPD, 37-55μm, 125Å (SPE-R33229G)

    For organic compounds from water, drugs & metabolites from fluids
  6. SiliaPrep 96 Well Plates, C18 WPD, 37 - 55 µm, 125 Å (96W-R33229G)

    SiliaPrep 96 Well Plates, C18 WPD, 37 - 55 µm, 125 Å (96W-R33229G)

    For organic compounds from water, drugs & metabolites from fluids
  7. 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.
  8. SiliaPrep 96 Well Plates, C8, 40 - 63 µm, 60 Å (96W-R31030B)

    SiliaPrep 96 Well Plates, C8, 40 - 63 µm, 60 Å (96W-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.
  9. 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.
  10. SiliaPrep 96 Well Plates, Phenyl, 40 - 63 µm, 60 Å (96W-R34030B)

    SiliaPrep 96 Well Plates, Phenyl, 40 - 63 µm, 60 Å (96W-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.
  11. 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.
  12. SiliaPrep 96 Well Plates, Pentafluorophenyl (PFP), 40 - 63 µm, 60 Å (96W-R67530B)

    SiliaPrep 96 Well Plates, Pentafluorophenyl (PFP), 40 - 63 µm, 60 Å (96W-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.
  13. 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.
  14. 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.
  15. 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.
  16. 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.

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