Size Exclusion Chromatography (SEC)

Size Exclusion Chromatography (SEC) – Multiple SEC systems are available for molecular weight characterization in a variety of media (organic, aqueous) and temperatures. All systems are equipped with multidetector systems that include light scattering for absolute molecular weight determination.

Two large printer-like machines with wires

The Viscotek GPCmax is an advanced multi-detector (RI, UV, Light Scattering and Viscometer) size exclusion/gel permeation chromatography (SEC/GPC) system for the measurement of molecular weight. It also equipped with a fraction collector.

  • Pump Flow rate: 0.1 to 9.99 mL/min
  • Pressure up to12 MPa
  • Degasser Volume 8 mL/channel
  • PTFE: Autosample
  • Number of vials: 120
  • Injection volume: 20-150 μL
Two refrigerator-like enclosed pieces of equipment, side-by-side

Malvern OMNISEC is an advanced multi-detector (RI, UV, Light Scattering and Viscometer) size exclusion/gel permeation chromatography (SEC/GPC) system for the measurement of molecular weight, concentration and structure.

Contact Information

Panagiotis Christakopoulos
R&D Associate
[email protected]