Plunger Seal Back Catalog number: CTS-10694 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1239 Ferrule, 1/16", SS, 10/pk Price on request CTS-10573 Injection Valve Rotor Seal Price on request CTS-21075 Tube Assy, BSM Outlet to SM Price on request