Gel permeation chromatography (GPC) - Water as eluent Ingestion-build-96603 This standard provides guidance on

This standard provides guidance on the information required to allow risk assessment to be carried out

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Gel permeation chromatography (GPC) - Water as eluent Ingestion-build-96603 This standard provides guidance on1 Scope This document specifies the determination of the molar mass distribution and the average molar mass values Mn (number average) and Mw (weight average) of polymers that are soluble in water by gel permeation chromatography (GPC). NOTE Also known as size exclusion chromatography (SEC). This method is applicable to neutral polymers and polyanions (e. g. polycarboxylates, polysaccharides, fully hydrolyzed polyvinyl alcohols and high molecular