PTFE Diaphragm, LC-30AD/i-Series, 2/pk Back Catalog number: 11-4122 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-A11376 Mixer Assembly, 100μL Price on request CTS-11312 PEEK™ Rotor, HPV Price on request 11-2401 Check Valve Cartridge, Ceramic Ball & Seat, 2/pk Price on request