UPLC Check Valve, Double Ball & Seat, 2/pk Back Catalog number: CTS-A11095-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A126 Outlet Check Valve Assembly Price on request CTS-A11376 Mixer Assembly, 100μL Price on request CTS-21586 1100 Series Essential Pack, G1310A/G1311A Pump Price on request