Plunger Seal Back Catalog number: CTS-10340 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A096 Syringe Assembly, 250μL Price on request PS7050150 MarvelXACT™ PEEKsil™ 50µm ID x 150mm Price on request CTS-0721 Outlet Check Valve Assembly Price on request