Plunger Seals, 4/pk Back Catalog number: CTS-2294-04 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10532 Seal Wash Face Seal Price on request CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request CTS-21591 PM Kit, G4226A Price on request