Separation of statistic MMA-MAA Copolymers using Gradient SEC

contributed by PSS | 06/10/2014

Isocratic GPC/SEC is a powerful tool to separate macromolecules based on their hydrodynamicvolume. In case of homopolymers GPC/SEC allows the fast, precise and easy determination of the complete molar mass distribution.

Unfortunately many modern polymeric materials are copolymers and isocratic GPC/SEC does not provide any information about the chemical composition. Here SEC-gradients or polymer HPLC is the method of choice.

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