Size Exclusion HPLC Columns
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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 1500 column is produced from a single batch of wide pore distribution of polystyrene-divinylbenzene (PSDVB) beads with the average particle size of about 10 µm. It will provide more consistent results of analysis and separation of synthetic polymers.
Hydrocell GPC 3000 Column is produced from a single batch
of wide
macropore of polystyrenedivinylbenzene 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.
The major advantages of the HYDROCELL GPC 3000 size exclusion column are:
- High Speed Separation of Polymers (3 to 5 Min)
- High Resolution for High Molecular Weight of Synthetic Polymers
- Single Batch of Wide Macropore Polymer Beads
- High Pore Volume
