Gold Plunger Seal Back Catalog number: CTS-10963 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3889 Needle Seat Assembly, 0.12mm ID Price on request PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request 11-3897 Plunger Holder Price on request