UPLC Check Valve, Double Ball & Seat, 2/pk Back Catalog number: CTS-A11095-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7100350 MarvelXACT PLS 100µm x 350mm Price on request CTS-21100 UPLC Check Valve Assy, Spring Loaded Price on request 11-4150 Tubing D-R Assembly Price on request