LC-30AD Plunger Holder Assembly, UHP2 (w/Diaphragm Back Catalog number: 11-4073 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-A157 Outlet Check Valve Price on request CTS-A11336 Cartridge, Intelligent Valve Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request