UPLC Primary Check Valve Assy, 2/pk Back Catalog number: CTS-A11094-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21075 Tube Assy, BSM Outlet to SM Price on request CTS-10285 TFE 3-Way Valve 4 (V4) Price on request CTS-10772 Pump Seals, Low Pressure Price on request