UPLC Check Valve Assy, Spring Loaded Back Catalog number: CTS-21100 Availability: In the manufacturer's stock Price on request - + Recommended 11-2587 Piston Seal Wash Seal/Priming Valve Seal Price on request CTS-0720 Inlet Check Valve Assembly Price on request PS7025600 MarvelXACT™ PEEKsil™ 25µm ID x 600mm Price on request