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Modular GPC/SEC for Molecular Weight Characterisation of Proteins and Polymers - Viscotek RImax from Malvern Instruments

Malvern Instruments offers a modular GPC/SEC system called Viscotek Rimax. The system is designed for the relative molecular weight characterization of macromolecules, such as copolymers, natural and synthetic polymers, proteins, etc.

The Viscotek RImax incorporates a selection of modules, such as a refractive index detector, the GPCmax integrated solvent and sample delivery module, column oven, and a powerful OmniSEC software, the same as used in the TDAmax system.

Key Features

The main features of the Viscotek Rimax are:

  • In line degasser and automatic eluent sensor for out of solvent warning
  • Relative molecular weight measurement and molecular weight distribution of proteins and polymers
  • Autosampler improves repeatability and increases throughput
  • Column oven provides repeatable elution profiles
  • Sophisticated GPC/SEC software can switch from data to results in just two clicks
  • 21 CFR part 11 compliant
  • Can be upgraded to include UV detectors and light scattering (RALS and LALS) intrinsic viscosity to offer absolute molecular weight, size, structure and composition of polymers and proteins
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