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SiliaBond®- Normal Phases

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  1. SiliaBond® Silver Nitrate  (AgNO3) nec

    SiliaBond® Silver Nitrate (AgNO3) nec

    Chromatography with silver nitrate is a well known and established methodology for the separation of non polar compounds with similar polarities. Generally, with a mixture of unsaturated compounds such as alkenes, lipids, steroids, terpenes, etc, standard separation procedures lack in efficiency. However, by using SiliaBond® Silver Nitrate for your column chromatography along with SiliaPlate Ag for your TLC, you will have the necessary tools to circumvent the problem.

  2. SiliaBond® Diol

    SiliaBond® Diol

    SiliaBond Diol may also be used as polar sorbent in normal phase and aqueous size exclustion chromatography. Like bare silica, SiliaBond Diol has the ability to form hydrogen bonds and the capacity to separate structural isomers. Since most of its surface is covered with organic functions, the SiliaBond Diol absorbs less water, which leads to a more reproducible activity. It is also the sorbent of choice when working in normal phase in the presence of water.

  3. SiliaBond® Cyano

    SiliaBond® Cyano

    SiliaBond® Cyano (Si-CN) can be used both in normal and reversed-phase chromatography as its polarity marks the separation between the polar and non-polar phases. SiliaBond Cyano is the least retentive polar sorbent in normal phase chromatography and the least retentive of the non-polar sorbents in reversed-phase chromatography.

  4. SiliaBond® Cyano nec

    SiliaBond® Cyano nec

    SiliaBond® Cyano (Si-CN) can be used both in normal and reversed-phase chromatography as its polarity marks the separation between the polar and non-polar phases. SiliaBond Cyano is the least retentive polar sorbent in normal phase chromatography and the least retentive of the non-polar sorbents in reversed-phase chromatography.

  5. SiliaBond® Amine nec

    SiliaBond® Amine nec

    SiliaBond® Amine (Si-NH2) is an effective scavenger of acid chlorides, sulfonyl chlorides, isocyanates and other electrophiles. Si-NH2 has been shown to be effective metal scavenger and catalyst for Knoevenagel reactions. SiliaBond Amine is also used in chromatography as normal phase sorbent.

  6. SiliaBond Urea (Si-Urea) can be used for cationic surfactants adsorbtion and as polar stationary phase for chromatography

    SiliaBond® Urea

    SiliaBond® Urea (Si-Urea) can be used for cationic surfactants adsorbtion1 and as polar stationary phase for chromatography.
  7. SiliaBond® Amine

    SiliaBond® Amine

    SiliaBond® Amine (Si-NH2) is an effective scavenger of acid chlorides, sulfonyl chlorides, isocyanates and other electrophiles. Si-NH2 has been shown to be effective metal scavenger and catalyst for Knoevenagel reactions. SiliaBond Amine is also used in chromatography as normal phase sorbent.

  8. SiliaPrep™ SPE Cartridges Amine (WAX)

    SiliaPrep™ SPE Cartridges Amine (WAX)

    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.

  9. SiliaPrep™ SPE Cartridges Amine nec (WAX)

    SiliaPrep™ SPE Cartridges Amine nec (WAX)

    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.

  10. SiliaPrep™ SPE Cartridges Cyano

    SiliaPrep™ SPE Cartridges Cyano

    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.

  11. SiliaPrep™ SPE Cartridges Cyano nec

    SiliaPrep™ SPE Cartridges Cyano nec

    SiliaPrep Cyano nec 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 ectract acidic, neutral, basic compounds from aqueous solutions.

  12. SiliaPrep™ SPE Cartridges Diol

    SiliaPrep™ SPE Cartridges Diol

    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.

  13. SiliaPrep™ 96 Well Plates Amine

    SiliaPrep™ 96 Well Plates Amine


    Standard SiliaPrep 96 Well Plates are available in 2 mL with different bed weight up to 200 mg. Various sorbents are available and are divided into several sections based on sorbent characteristics.
  14. SiliaPrep™ 96 Well Plates Amine nec

    SiliaPrep™ 96 Well Plates Amine nec


    Standard SiliaPrep 96 Well Plates are available in 2 mL with different bed weight up to 200 mg. Various sorbents are available and are divided into several sections based on sorbent characteristics.
  15. SiliaPrep™ 96 Well Plates Cyano

    SiliaPrep™ 96 Well Plates Cyano


    Standard SiliaPrep 96 Well Plates are available in 2 mL with different bed weight up to 200 mg. Various sorbents are available and are divided into several sections based on sorbent characteristics.
  16. SiliaPrep™ 96 Well Plates Cyano nec

    SiliaPrep™ 96 Well Plates Cyano nec


    Standard SiliaPrep 96 Well Plates are available in 2 mL with different bed weight up to 200 mg. Various sorbents are available and are divided into several sections based on sorbent characteristics.
  17. SiliaPrep™ 96 Well Plates Diol

    SiliaPrep™ 96 Well Plates Diol


    Standard SiliaPrep 96 Well Plates are available in 2 mL with different bed weight up to 200 mg. Various sorbents are available and are divided into several sections based on sorbent characteristics.

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