Outlet Check Valve Back Catalog number: CTS-A11187 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-3209 Syringe Seal, 250μL/2500μL Price on request PL7075600 MarvelXACT PLS 75µm x 600mm Price on request CTS-21526 Jig, Diaphragm Price on request