Outlet Check Valve Back Catalog number: 11-4063 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-3332 100μL Syringe for WPS-3000 Series Price on request CTS-5531-05 Solvent Bottle Filter, 5/pk Price on request CTS-21163 Rotor Seal, 2-Groove Price on request