Outlet Check Valve Cartridge Back Catalog number: CTS-0620 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21264 Uncoated Needle Kit Price on request PL7025350 MarvelXACT PLS 25µm x 350mm Price on request 11-2642 Needle Port Seal, AS-100, ASI-100T Price on request