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Gel Permeation Chromatography with a Diode-Array Detection

Operator: Default included

Used to determine the oxidation course of styrene-butadiene copolymers.


GCP is a size exclusion chromatography or analysis based on size. The gel is used to create a stationary state where smaller analytes can enter the pores more easily. This increases their retention time. The sample the passes through a cell where it is illuminated with light (190-1100 nm). Any light transmitted through the sample is dispersed by the prism, so that light of different wavelengths falls on different diodes. The created absorption spectrum can then be used to identify the sample compared to the standard spectra. This Owner has extensive R&D capabilities in the optics engineering world.

Quality labels

  • ISO 9001
  • More than 50 years of experience in the sector