What detectors are used with GPC?

Points on detectors used in GPC:

• GPC or Gel Permeation Chromatography systems are commonly coupled with refractive index and light scattering detectors for comprehensive polymer characterization.
• The refractive index detector monitors concentration changes as polymer fractions elute from the chromatographic column.
• Light scattering detectors simultaneously measure absolute molecular weight and molecular size parameters across the entire elution profile.

You might also like related article on GPC so check it out for more information.