Specifically designed for Capillary LC
Featuring an integrated column and connection design, ProteCol™ Trap and Guard Columns provide zero dead volume for superior Capillary LC performance.
The ProteCol™ Trap Column utilizes flexible 1/32" PEEKsil™ tube ends for direct valve connection and allows on-line pre-concentration or desalting of a sample prior to injection onto the analytical column.
Isolating chemical and particulate contaminants, the ProteCol™ Guard Column protects the integrity and assists longevity of the analytical column.
For Guard Columns, the integrated PEEKsil™ connecting tubing is 50mm long at the inlet and 12mm long at the outlet. For Trap Columns both inlet and outlet are 70mm long.