UPLC Check Valve, Double Ball & Seat, 2/pk Back Catalog number: CTS-A11095-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-9600 Inlet Manifold Kit Price on request CTS-10285 TFE 3-Way Valve 4 (V4) Price on request 11-3601 ACQUITY H SM-FTN Performance Main. Kit,700005236 n Price on request