Outlet Check Valve Assembly Back Catalog number: CTS-0721 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request CTS-21129 Check Valve, Ti, Price on request CTS-21100 UPLC Check Valve Assy, Spring Loaded Price on request