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Bettersize BeSEC GPC/SEC System

Bettersize BeSEC GPC/SEC System

A dual-angle light scattering detector that can be used to measure the absolute molecular weight of proteins, synthetic polymers, and natural polymers, as well as molecular size in terms of radius of gyration (Rg).

Features and Benefits

  • Proteins: Determine molecular weight, oligomer state, and aggregates
  • Polymers & Polysaccharides: Analyze molecular weight distribution and size
  • No column calibration required since Mw is independent of elution volume
  • Low-angle detection enables accurate molecular weight
  • Compatible with any GPC or SEC system
TESTA Analytical HK Series GPC/SEC Combo Detector

TESTA Analytical HK Series GPC/SEC Combo Detector

Combination differential refractive index / viscometry detector.

The HK Series GPC/SEC Combo Detector from TESTA Analytical is a high-performance detector system designed for polymer characterization using Gel Permeation Chromatography (GPC) and Size Exclusion Chromatography (SEC). Benefiting from an ultra-low delay volume this unique Viscometer-DRI combination detector delivers unmatched sensitivity making it ideal for GPC/SEC characterisation of polymers, proteins and polysaccharides.