Wash Seal Gasket, 6/pk Back Catalog number: 11-3321 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10548 Gold Plunger Seal, Analytical Heads Price on request CTS-10285 TFE 3-Way Valve 4 (V4) Price on request CTS-21262 Needle, Uncoated 20 Series Price on request