How to use GPC/SEC for compositional analysis

Determining the relative concentration of two components in a polymer sample

In this Application Note, one copolymer and one polymer mixture, both comprised of polystyrene (PS) and poly(methyl methacrylate) (PMMA), will be analyzed using GPC/SEC in order to determine the relative concentration of each monomer present. The results will be presented and comparisons will be made between the two.

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