Norner can, by use of gel permeation chromatography, find the molecular weight distribution (MWD) of a polymer. By use of right solvents and temperatures this is possible for most polymers.
Gel permeation chromatography (GPC) or Size Exclusion Chromatography (SEC), separates molecules based on its size in solution and hydrodynamic volume.
We offer both Low and High temperature GPC analysis according to ISO16014-1 to 4.
GPC is used for determination of several Molecular weight parameters, its distribution and polymer structure:
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