Instrument: Gel Permeation Chromatograph
Instruments that separate components in aqueous or organic solution based on molecular size generally for molecular weight determination. Gel permeation chromatography (GPC) is a type of size exclusion chromatography (SEC), that separates analytes on the basis of size.
GPC chromatographic analysis was conducted on a Shimadzu liquid chromatography system and a Hitachi fluorescence detector.