Check Valve, Double Ball & Seat Back Catalog number: CTS-A11095 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4063 Outlet Check Valve Price on request CTS-21085 Rotor Seal, 6 port, -COH Price on request 11-3332 100μL Syringe for WPS-3000 Series Price on request