UPLC Check Valve, Double Ball & Seat, 2/pk Back Catalog number: CTS-A11095-02 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11282 1525 Performance Maintenance Kit Price on request CTS-A11372 Tube Assy, Transducer to Check Valve, I2V Price on request 11-2401 Check Valve Cartridge, Ceramic Ball & Seat, 2/pk Price on request