Seal, Polyethylene, High Pressure, Piston Back Catalog number: 11-1602 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-A11142 Tube Assy, Inject Outlet Price on request CTS-10394 Pump Seal, Black Price on request CTS-11091 ACQUITY BSM Performance Maintenance Kit Price on request