Inlet Check Valve Cartridge Back Catalog number: CTS-0621 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21169 Assy, Capillary, 90mm x 0.17mm ID, w/Fittings Price on request PS7075600 MarvelXACT™ PEEKsil™ 75µm ID x 600mm Price on request 11-4150 Tubing D-R Assembly Price on request