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SiliaSep OT Flash Cartridges

SiliaSep OT (Open Top) cartridges are mainly used with vacuum manifolds and automated SPE equipments.
They are also directly compatible with FlashMaster systems.

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  1. SiliaSep Flash Cartridges, Open Top (OT), Silica (FLH-R10030B-OT)

    SiliaSep Flash Cartridges, Open Top (OT), Silica (FLH-R10030B-OT)

    Most popular sorbent for day-to-day use for the purification of non-ionic polar organic compounds.
  2. SiliaSep Flash Cartridges, Open Top (OT), Cyano (FLH-R38030B-OT)

    SiliaSep Flash Cartridges, Open Top (OT), Cyano (FLH-R38030B-OT)

    Versatile sorbent that can be used either as normal or reversed-phase. Less polar sorbent compared to silica. Used for the purification of polar organic compounds.
  3. SiliaSep Flash Cartridges, Open Top (OT), Amine (FLH-R52030B-OT)

    SiliaSep Flash Cartridges, Open Top (OT), Amine (FLH-R52030B-OT)

    Good alternative for normal phase purification of compounds with basic properties. Useful for monosaccharides separation.
  4. SiliaSep Flash Cartridges, Open Top (OT), Diol (FLH-R35030B-OT)

    SiliaSep Flash Cartridges, Open Top (OT), Diol (FLH-R35030B-OT)

    Good alternative for difficult separation of low to medium polarity samples. Useful for mono and polysaccharides separation. Can be used in HILIC mode.
  5. SiliaSep Flash Cartridges, Open Top (OT), Propylsulfonic Acid (SCX-2) (FLH-R51230B-OT)

    SiliaSep Flash Cartridges, Open Top (OT), Propylsulfonic Acid (SCX-2) (FLH-R51230B-OT)

    Due to the very low pKa (< 1) these functions are strong cation exchangers since they maintain a negative charge throughout the pH scale.
  6. SiliaSep Flash Cartridges, Open Top (OT), Tosic Acid (SCX) (FLH-R60530B-OT)

    SiliaSep Flash Cartridges, Open Top (OT), Tosic Acid (SCX) (FLH-R60530B-OT)

    Due to the very low pKa (< 1) these functions are strong cation exchangers since they maintain a negative charge throughout the pH scale.
  7. SiliaSep Flash Cartridges, Open Top (OT), TMA Chloride nec (SAX) (FLH-R66530B-OT)

    SiliaSep Flash Cartridges, Open Top (OT), TMA Chloride nec (SAX) (FLH-R66530B-OT)

    The quaternary amine is permanently charged (pH independent). It is commonly used for the extraction of weak anions (such as carboxylic acids) that may not bind strongly enough to weaker anion exchangers. Analysis of acidic drugs and analgesics, biomolecules (peptides and proteins) and water-soluble vitamins (vitamins B and C).
  8. SiliaSep Flash Cartridges, Open Top (OT), TMA Acetate nec (SAX-2) (FLH-R66430B-OT)

    SiliaSep Flash Cartridges, Open Top (OT), TMA Acetate nec (SAX-2) (FLH-R66430B-OT)

    The acetate counter-ion is easily exchangeable (more than the chloride ion) for compounds with pKa < 5, such as carboxylic acids. This phase can be used in organic chemistry applications to selectively purify acidic compounds or remove acidic impurities from reaction mixtures.

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