Cool on-column inlets afford high precision injection to eliminate sample discrimination, sample alteration.

• Elimination of sample discrimination
• Elimination of sample alteration
• Solvent focusing of early eluting solutes
• High analytical precision

Cool on-column injection is superior in many ways to other sample introduction techniques by offering high precision injection to eliminate sample discrimination and sample alteration. Agilent provides all the necessary supplies to set-up and maintain your COC injection port.