Gold Plunger Seal, Analytical Heads Back Catalog number: CTS-10548 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10989 Face Seals, 4/pk Price on request PL7025600 MarvelXACT PLS 25µm x 600mm Price on request CTS-11297 Sapphire Plunger Price on request