Guard columns reduce effects of dirty samples on column performance, thereby reducing downtime and maintenance.
Features of Polar deactivated guard columns:
- Provide optimum wettability for polar compounds.
- Minimize peak splitting when using polar solvents such as methanol or water.
- Polyethylene glycol deactivation layer.
- Compatible with Stabilwax®, Rtx®-225, and Rtx®-2330 capillary columns.
- Maximum temperature: 280°C.