UPLC Primary Check Valve Assy, 2/pk Back Catalog number: CTS-A11094-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10839 Seal Pack Rebuild Kit Price on request CTS-11312 PEEK™ Rotor, HPV Price on request CTS-A11187 Outlet Check Valve Price on request