Sapphire Plunger w/Holder Back Catalog number: 11-3795 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7100150 MarvelXACT™ PEEKsil™ 100µm ID x 150mm Price on request 11-3889 Needle Seat Assembly, 0.12mm ID Price on request 11-3883 Needle Assembly Price on request