Jordi specializes in the production of polymer based chromatography media, solid phase extraction (SPE) cartridges, and HPLC columns. Our DVB gels were designed by founder and President Dr. Howard C. Jordi. It was his desire to prepare a longer lasting and more versatile column media. Out of this was born the Jordi divinylbenzene (DVB) resins. These materials eliminated many of the problems of conventional gel permeation chromatography (GPC) columns including frequent voiding, limited solvent range, and short column life. New and innovative GPC products remain central to our development efforts.


Jordi Labs manufactures a complete line of polymer-based high pressure liquid chromatography (HPLC) columns for normal and reverse phase chromatography, size exclusion chromatography, and ion exchange chromatography. All Jordi columns are made from our proprietary chemistries to maximize column life. Each Jordi column is put through a rigorous quality control process and shipped with a quality assurance chromatogram. We back up our quality pledge with a 90 day warranty.

Related Resources

DVB Columns Brochure
Fluorinated GPC Columns Brochure
GPC Columns Brochure

  • Reverse Phase
  • Organic Acid
  • Normal Phase
  • GPC Aqueous
  • GPC Organic

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

  • Fluorinated
  • Glucose Bulk Gels
  • C-18
  • WCX Bulk Gels
  • WAX Bulk Gels
  • SAX
  • SCX
  • xStream Bulk Gels
  • DVB Bulk Gels

Laboratory Testing Accessories

Jordi Labs provides a wide range of accessories to complement our complete line of LC columns, gels, and SPE products.

  • Gel Permeation Chromatography Standards
  • References
  • Column Connectors
  • Vacuum Manifolds and Accessories
  • Column End Fittings
  • Column Spare Parts
  • Column Care Kits
  • Flange Kits & Accessories
  • Flanged Fingertight Fittings Kit


As a part of providing superior GPC/SEC services for over 30 years, Jordi Labs knows what it takes to make a great GPC system. Steady baselines, reproducible injections, simplified software and a great HPLC pump make for straightforward GPC testing and interpretation. You’ll find all of this and more with the Jordi GPC Sytem. The system comes in a modular format, so you can purchase only what you need, or wrap it all up for a complete package.

  • Jordi GPC Software
  • HPLC Pump
  • Column Oven
  • Autosampler
  • Refractive Index Detector 2000 Series