PTFE Diaphragm, 2/pk Back Catalog number: 11-2891 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request CTS-10770 Waste Valve, V3 (2 Way Solenoid Valve) Price on request CTS-21421 PM Kit, 1290 Binary Pump Price on request