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Characterizing Polymers: Techniques for the Measurement of Molecular Weight, Molecular Size and Branching

Published 14 July 2015 | By Malvern Panalytical

This whitepaper reviews the methods available for measuring the key characteristics of polymers focusing on the benefits and value of gel permeation / size exclusion chromatography (GPC/SEC). Much of the paper talks exclusively about polymers, however many of the principles discussed are equally applicable to proteins or protein conjugate materials.

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Characterizing Polymers: Techniques for the Measurement of Molecular Weight, Molecular Size and Branching