Check Valve Assembly, Outlet Back Catalog number: 11-1599 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-6809 Mobile Phase Transfer Line, TFE, 3/16" OD x 1/8" I Price on request CTS-10597 Wash Tube Seal Kit, 4/pk Price on request PL7100350 MarvelXACT PLS 100µm x 350mm Price on request