Syringe Seal, 250μL/2500μL Back Catalog number: CTS-3209 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10600 Check Valve Cartridge, 2/pk Price on request CTS-11093-02 Plunger, 2/pk Price on request CTS-21015 Ferrule, 1/16", SS, 3/pk Price on request