Plunger Seals, 4/pk Back Catalog number: CTS-2294-04 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-2324 Needle Wash Frit Price on request 11-4052 Needle Seal, SIL-30AC, SIL-30ACMP Price on request CTS-10757 High Pressure Seal Kit Price on request