Clip Ring, Plunger Retainer Back Catalog number: CTS-5464 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10323 Sapphire Plunger Price on request 11-3602 Tubing, Pump Outlet, GP Price on request CTS-21566 PM Kit, Seal Wash for Binary Pump G4204A Price on request