Gel Permeation Chromatography (GPC)

Network or pores on the surface of the packing material works as molecular sieve to separate molecules based on their sizes. To separate molecules solely based on their sizes, it requires an analytical condition without any compounds and packing gel interaction. The bigger the molecule size, the faster the elution sequence. Used for molecular weight or molecular distribution determination of macromolecules and qualification of oligomers.


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