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:
Viscotek GPCmax - 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.
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.
