UPLC Check Valve, Double Ball & Seat, 2/pk Back Catalog number: CTS-A11095-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1601 Seal, GFP, High Pressure, Piston Price on request 11-4179 HPV Rotor, SIL-30AC, SIL-30ACMP Price on request CTS-A138 Ceramic Plunger Assembly Price on request