Face Seals, 4/pk Back Catalog number: CTS-10989 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10583 Plunger Rinse Seal Price on request CTS-21469 250 μL Syringe, High Pressure Price on request 11-3321 Wash Seal Gasket, 6/pk Price on request