This document introduces the features and performance of PLgel columns, including high pore volume and efficiency, wide solvent compatibility and excellent physical rigidity.
This document provides a technical overview of Agilent PLgel Columns. It explains that using individual pore size columns in series with mixed gel columns causes dislocation and non-linearity in calibration curves, whereas using mixed gel columns in series avoids this issue.
PLgel is described as a highly crosslinked porous polystyrene/divinyl benzene matrix. Key features include high pore volumes for maximum resolution, wide solvent compatibility allowing easy transfer between polar and non-polar solvents, and outstanding physical rigidity that extends column lifetime at high temperatures.
The PLgel columns use a highly crosslinked porous polystyrene/divinyl benzene matrix.
The specified conditions use THF as the eluent at a flow rate of 1.0 mL/min.
Using mixed gel columns in series avoids dislocation and keeps the calibration curve linear.