Seal, Polyethylene, High Pressure, Piston Back Catalog number: 11-1602 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21183 Peristaltic Pump Price on request CTS-11335 ACQUITY H-Class QSM Performance Maintenance Kit Price on request CTS-0620 Outlet Check Valve Cartridge Price on request