Head Plunger Seal, 2/pk Back Catalog number: CTS-11119-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request CTS-21109 Capillary, 600mm x 0.17mm ID Price on request CTS-A125 Inlet Check Valve Assembly Price on request