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Gel Permeation Chromatography System


Chromatogram of Polystyrene and Three Additives

Increased Throughput with Nexera™ GPC system: Overlapped Injection and Simultaneous Determination ofPolymer Additives

Measuring molecular weight distribution of polymer compound by size exclusion mode is one of the typical parts of HPLC and generally called gel permeation chromatography (GPC). Nowadays there is an increasing demand demand for high throughput analysis even in well-established GPC. Here we introduce a novel GPC analysis that affords both high throughput GPC results by overlapped injection using conventional size of columns and simultaneous determination of polymer additives.