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-11222 Seal Pack Assembly Kit Price on request CTS-21243 1/16'' Ferrule set, 2/pk Price on request 11-4152 Tubing D-L Assembly Price on request