UPLC Primary Check Valve Assy, 2/pk Back Catalog number: CTS-A11094-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A121 Outlet Check Valve Price on request CTS-2369 Sapphire Plunger Price on request CTS-21015 Ferrule, 1/16", SS, 3/pk Price on request