Needle Seal Kit Back Catalog number: CTS-21422 Availability: In the manufacturer's stock Price on request - + Recommended CTS-5656 Sapphire Plunger Price on request PS7100600 MarvelXACT™ PEEKsil™ 100µm ID x 600mm Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request