Gold Plunger Seal, Analytical Heads Back Catalog number: CTS-10548 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7075350 MarvelXACT PLS 75µm x 350mm Price on request CTS-21586 1100 Series Essential Pack, G1310A/G1311A Pump Price on request CTS-6613 Black Plunger Seal Price on request