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General Synthesis Applications

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  1. 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 norman phase conditions.

  2. 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.

  3. SiliaPrep™ SPE Cartridges Carboxylic Acid (WCX)

    SiliaPrep™ SPE Cartridges Carboxylic Acid (WCX)

    SiliaPrep Carboxilic Acid is a weak cation exchanger sorbent (WCX) used to extract strong basics compounds.

  4. SiliaPrep™ SPE Cartridges Carboxylic Acid nec (WCX)

    SiliaPrep™ SPE Cartridges Carboxylic Acid nec (WCX)

    SiliaPrep Carboxilic Acid nec is a weak cation exchanger sorbent (WCX) used to extract strong basics compounds.

  5. SiliaPrep™ SPE Cartridges TMA Chloride nec (SAX)

    SiliaPrep™ SPE Cartridges TMA Chloride nec (SAX)

    SiliaPrep TMA Chloride (SAX) is a strong anion exchanger sorbent positively charged under all conditions used to extract acid molecules (pKa 3-5).

  6. SiliaPrep™ SPE Cartridges TMA Acetate nec

    SiliaPrep™ SPE Cartridges TMA Acetate nec

    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.

  7. SiliaPrep™ SPE Cartridges Tosic Acid (SCX)

    SiliaPrep™ SPE Cartridges Tosic Acid (SCX)

    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.

  8. SiliaPrep™ SPE Cartridges Tosic Acid nec (SCX)

    SiliaPrep™ SPE Cartridges Tosic Acid nec (SCX)

    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.

  9. SiliaPrep™ SPE Cartridges Propylsulfonic Acid (SCX-2)

    SiliaPrep™ SPE Cartridges Propylsulfonic Acid (SCX-2)

    SiliaPrep Propylsulfonic Acid (SCX-2) 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.

  10. SiliaPrep™ SPE Cartridges Propylsulfonic Acid nec (SCX-2)

    SiliaPrep™ SPE Cartridges Propylsulfonic Acid nec (SCX-2)

    SiliaPrep Propylsulfonic Acid nec 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.

  11. SiliaPrep™ SPE Cartridges Carbonate

    SiliaPrep™ SPE Cartridges Carbonate

    SiliaPrep Carbonate (or Si-CO3) is the silica bound equivalent of tetramethyl ammonium carbonate. It can be used as a general base to quench a reaction, to free base amines in their ammonium salt form and to scavenge acids, boronic acids and acidic phenols, including HOBt, which is widely used in amide coupling reactions.

  12. SiliaPrep™ SPE Cartridges Carbodiimide (DCC)

    SiliaPrep™ SPE Cartridges Carbodiimide (DCC)

    SiliaPrep Dichlorotriazine has been designed as a reagent for amide coupling applications.

  13. SiliaPrep™ SPE Cartridges Dichlorotriazine (DCT)

    SiliaPrep™ SPE Cartridges Dichlorotriazine (DCT)

    SiliaPrep Dichlorotriazine has been designed as a reagent for amide coupling applications.

  14. SiliaPrep™ SPE Cartridges Diamine

    SiliaPrep™ SPE Cartridges Diamine

    SiliaPrep diamine can be used in replacement of SAX for strong anions to be irreversible retention. Can also be employed as metal scavenger and in normal-phase conditions.

  15. SiliaPrep™ SPE Cartridges Diamine nec

    SiliaPrep™ SPE Cartridges Diamine nec

    SiliaPrep diamine can be used in replacement of SAX for strong anions to be irreversible retention. Can also be employed as metal scavenger and in normal-phase conditions.

  16. SiliaPrep™ SPE Cartridges Triamine

    SiliaPrep™ SPE Cartridges Triamine

    SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.

  17. SiliaPrep™ SPE Cartridges Thiol

    SiliaPrep™ SPE Cartridges Thiol

    SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.

  18. SiliaPrep™ SPE Cartridges Thiourea

    SiliaPrep™ SPE Cartridges Thiourea

    SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.

  19. SiliaPrep™ SPE Cartridges TAAcOH

    SiliaPrep™ SPE Cartridges TAAcOH

    SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.

  20. SiliaPrep™ SPE Cartridges TAAcONa

    SiliaPrep™ SPE Cartridges TAAcONa

    SiliaPrep Metal Scavengers will lower the residual metal concentration of variois metal complexes to single digit ppm.

  21. SiliaPrep™ SPE Cartridges Dimercaptotriazine (DMT)

    SiliaPrep™ SPE Cartridges Dimercaptotriazine (DMT)

    SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.

  22. 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.

  23. SiliaPrep™ SPE Cartridges Diethylamine (WAX-2)

    SiliaPrep™ SPE Cartridges Diethylamine (WAX-2)

    SiliaPrep Diethylamine (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.

  24. SiliaSep™ Flash Cartridges - Biotage™ Compatible (BT) Amine

    SiliaSep™ Flash Cartridges - Biotage™ Compatible (BT) Amine

    SiliaSep BT flash cartridges are compatible with Biotage i-style compression modules.

    Good alternative for normal phase purification of compounds with basic properties, which would normally have to be purified by reversed-phase.

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