The OPTI-TRAP™ is a bi-directional trap cartridge system which is used individually or in a series for sample concentration and purification.

• For use up to 1500 psi (100 bar)
• Low back pressure, for syringe loading/eluting or on-line trapping applications when plumbed into sample injection valve
• Titanium and CTFE for chemical and biocompatibility
• Transparent design allows for visual inspection of bed
• Bidirectional for easy flushing and regeneration of the bed
• Three bed sizes: 50, 5.0 and 0.5 µl
• Color coded band identification for packing materials

The OPTI-TRAP system features a durable biocompatible trap holder assembly made of either PEEK (capillary configuration) or stainless steel with a PEEK flow path (micro and macro configurations). OPTI-TRAPs feature low back pressure and are loaded and eluted manually with a syringe or on-line when plumbed into the sample injection valve. OPTI-TRAPs include titanium frits for full biocompatibility.