Syringe Seal, 250μL/2500μL Back Catalog number: CTS-3209 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21010 Cartridge Check Valve Housing, 2/pk Price on request CTS-11149 Needle Seal O-Ring, 002 Kalrez Price on request CTS-10839 Seal Pack Rebuild Kit Price on request