UPLC Check Valve, Double Ball & Seat, 2/pk Back Catalog number: CTS-A11095-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21564 Needle, Uncoated 10 Series Price on request 11-2570 Needle Seat Price on request CTS-21095 Seal Wash (0.0787 ID, Fixed, Bio), 2/pk Price on request