Needle Seat Assembly, 0.12mm ID Back Catalog number: 11-3889 Availability: In the manufacturer's stock Price on request - + Recommended PS7050150 MarvelXACT™ PEEKsil™ 50µm ID x 150mm Price on request CTS-10475 Sapphire Plunger Kit Price on request PS7075150 MarvelXACT™ PEEKsil™ 75µm ID x 150mm Price on request