UPLC Check Valve, Double Ball & Seat, 2/pk Back Catalog number: CTS-A11095-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11342 Tube Assembly, Transducer to Check Valve Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request CTS-10285 TFE 3-Way Valve 4 (V4) Price on request