O-Ring, TFE Back Catalog number: CTS-1010T Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21100 UPLC Check Valve Assy, Spring Loaded Price on request CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request CTS-21463 Check Valve Cartridge, Ceramic, 2/pk Price on request