Sapphire Plunger, Alliance Back Catalog number: CTS-10476 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10566 Alliance Head Plunger Seal Kit, 2/pk Price on request PS7025350 MarvelXACT™ PEEKsil™ 25µm ID x 350mm Price on request PL7075350 MarvelXACT PLS 75µm x 350mm Price on request