Tube Assembly, Transducer to Check Valve Back Catalog number: CTS-A11133 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11184 Lamp Housing Window Assembly Price on request 11-2401 Check Valve Cartridge, Ceramic Ball & Seat, 2/pk Price on request CTS-6809 Mobile Phase Transfer Line, TFE, 3/16" OD x 1/8" I Price on request