Viscotek GPC/SEC range

Absolute Molecular Weight, Branching, Virial Coefficient


Gel Permeation Chromatography/Size Exclusion Chromatography (GPC/SEC) is the technique of choice for rapid and reliable characterization of molecular weight and molecular structure for all types of macromolecules – proteins, natural polymers and synthetic polymers.

Supplier: Malvern


  • Absolute molecular weight
  • Molecular size
  • Intrinsic viscosity
  • Molecular Conformation

Discover: OMNISEC! The latest generation of steric exclusion chromatography (GPC / SEC)

A powerful tool allowing the characterization of your polymers, whether of synthetic origin, from natural polymers, polysaccharides, or the analysis of your protein / antibody.

A research tool by essence, it accelerates the study of these molecules by providing absolute information for a wide range of applications: An ideal companion in a university context. It reduces maintenance and downtime costs and facilitates project development with intuitive, user-friendly software.



  • Acquisition
  • Calculation modules
  • Results output
  • Operation and Control
  • Dimensions

Product applications

  • Polymers mixtures analysis
  • Proteins mixtures analysis
  • Caracterization of branching polymers
  • Effect of sterilization on molecular weights
  • Caracterization of human serum albumin