Columns for GPC/SEC

On first glance requirements on GPC/SEC columns do not seem very high. They separate particles based only on steric properties. However modern columns are required not only to offer best physico-chemical properties but also best biochemical compatibility for protein analysis through use of Titanium steel for hardware and frits. 

Bild GPC Säulen

Type Application Eluent type Size
PureGPC-ACQ

Cellulose derivatives, dextranes, Heparin, Xanthan

Pressure range: 40 - 80bar

aqueous 300x8mm
PureGPC-PROT protein separation

Proteines, globulines, IgG, BSA, insulin, peptides

Pressure range: up to 300bar

aqueous, PBS 300x8mm
PureGPC-ORG

polystyrene, PMMA, Polylactide

Pressure range: 40 - 80bar

THF, Toluene, CHCl3, CH2Cl2 300x8mm
PureGPC-MPOL medium polar

PU, various resins

Pressure range: 40 - 80bar

DMF, DMAc, NMP, DMSO; with LiBr 300x8mm
PureGPC-HFIP polare organ. solvents

Polyester, polylactide, polyamides

Pressure range: 40 - 150bar

HFIP 300x8mm