Injection Valve Rotor Seal Back Catalog number: CTS-10573 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0620 Outlet Check Valve Cartridge Price on request CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request CTS-10686 Needle Seal, Vespel® Price on request