Gold Plunger Seal, Analytical Heads Back Catalog number: CTS-10548 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10532 Seal Wash Face Seal Price on request CTS-10788-5 Needle Wash Frit, 5/pk Price on request 11-4121 Ceramic Plunger Holder Assembly, LC-10ADvp Price on request