Size exclusion

Resin Family	Matrix Base	Key Products	Separation Range (kDa)	Particle Size (μm)	Max Flow Rate (cm/h)	Key Applications
Chromstar® FF	Highly cross-linked agarose (6%)	4FF, 6FF	10-20,000	45-165	180	Recombinant proteins, antibodies, nucleic acids, viruses, VLPs, polysaccharides; process-scale purification
Chromstar® CL	Improved cross-linked agarose (4%/6%)	CL-4B, CL-6B	10-20,000	45-165	30	Biomolecule purification, QC molecular weight determination, applications requiring organic solvent compatibility
Chromstar® B	Agarose-based matrix	4B, 6B	10-20,000	45-165	15	Polysaccharides, recombinant proteins, nucleic acids and large biomolecules
Geldex® PG	Improved agarose matrix	30 PG, 75 PG, 200 PG	1-600	22-44	120	High-resolution biomolecule purification including peptides, proteins, nucleic acids and viruses
Puredex® G	Cross-linked dextran	G-10, G-25C, G-25M, G-25F	0-5	20-300	50-700	Desalting, buffer exchange, small molecule and polypeptide purification
Puredex® LH-20	Hydroxypropylated cross-linked dextran	LH-20	Exclusion limit 4-5	20-120	700	Natural products, small molecule purification, aqueous and organic solvent systems