Inlet Check Valve Back Catalog number: 11-4060 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-1239 Ferrule, 1/16", SS, 10/pk Price on request CTS-3209 Syringe Seal, 250μL/2500μL Price on request CTS-1042 Plunger Insertion Tool Price on request