47-35GPC

Size exclusion chromatography (SEC) is the most practical method of characterizing the molecular weight (MW) and molecular weight distribution of synthetic polymers, biopolymers and natural polymers. It is also known as gel permeation chromatography (GPC) or gel filtration chromatography (GFC). The pore size, pore size distribution and pore volume of media of size exclusion column have great effects on the separation of polymers.

Hydrocell GPC 3000 columnis produced from a single batch of wide macropore of polystyrene-divinylbenzene beads with the average particle size of 10 µm. The column is designed for analysis and purification of high molecular weight of synthetic polymers. High speed GPC 3000 HS, 150 x 7.8 mm column is designed for high through-put analysis and purification of high molecular weight synthetic polymers at 3 to 5 minutes.