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Bulk Gels

Jordi Labs is the only company that makes GPC packings from 100% polydivinylbenzene (DVB) or crosslinked polyamides for compatibility with high temperatures, pressures and a wide range of solvents. Competitors make their packings from fragile polystyrene-divinylbenzene copolymers (PS-DVB) that shrink and swell with changes in solvent, temperature and pressure. Jordi GPC packings have higher pore volume than PS-DVB packings for more separating power per unit gel.

Jordi packing materials are manufactured in a wide range of configurations as shown below:

• a wide range of particle sizes for SPE applications
• wide range of surface chemistries (ion exchange, hydrophobic, hydrophilic)
• wide range of pore sizes and mixed pore sizes

Related Resources

Bulk Gel Brochure

• C18

  Jordi Gel C18 resin contains bonded octadecyl groups attached to our 100% divinylbenzene polymer backbone.

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• DVB

  Jordi Gel DVB resin is made from 100% divinylbenzene forming one of the most rugged, hydrophobic packing materials available.

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• Fluorinated

  Jordi Fluorinated resin is a 100% divinylbenzene phase with a surface coating formed with fluorinated benzene rings.

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• Glucose

  Jordi Glucose DVB resin contains a glucose ring bonded to our 100% divinylbenzene backbone forming a very hydrophilic surface for polar organic GPC analyses.

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• SAX

  Jordi Gel SAX resin is a water wettable quaternary amino DVB polymer for mixed mode anion exchange and reverse phase analyses.

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• SCX

  Jordi Gel SCX resin is a water wettable sulfonate modified divinylbenzene polymer for mixed mode cation exchange separations and reverse phase analyses.

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• WAX

  Jordi Gel WAX resin is a water wettable polyamino DVB phase for weak anion exchange and reverse phase analyses.

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• WCX

  Jordi Gel WCX resin is a weak cation exchange resin for the analysis of quaternary amino compounds.

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• xStream

  The Jordi Gel xStream resin is a new patent pending technology which is based upon a novel polyamide chemistry for aqueous GPC.

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