Tubing D-R Assembly Back Catalog number: 11-4150 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-1601 Seal, GFP, High Pressure, Piston Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request 11-4121 Ceramic Plunger Holder Assembly, LC-10ADvp Price on request