Outlet Check Valve Assembly Back Catalog number: CTS-A126 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A094 Check Valve Cartridge, 2/pk Price on request CTS-A168 250μL Syringe Price on request 11-2525 1/4" Short Comp. Screw (Gold-Plated), 10/pk Price on request