Plunger Seal, Gold Back Catalog number: CTS-2962 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21075 Tube Assy, BSM Outlet to SM Price on request CTS-11366 Piston, High Pressure Price on request CTS-21169 Assy, Capillary, 90mm x 0.17mm ID, w/Fittings Price on request