Seal, GFP, High Pressure, Piston Back Catalog number: 11-1601 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10323 Sapphire Plunger Price on request CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request CTS-21129 Check Valve, Ti, Price on request