SEC-MALS of high molar weight polymers

SEC-MALS (size exclusion chromatography - multi-angle light scattering) is a polymer analysis method that is used to characterize molar masses and branching properties of polymers. This analysis gives information about high molecular weight polymer's mass average molar mass Mw, numeric-average molar mass Mn, it's polydispersity index PDI and information about branching.