Needle Port Seal, AS-100, ASI-100T Back Catalog number: 11-2642 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21075 Tube Assy, BSM Outlet to SM Price on request CTS-11297 Sapphire Plunger Price on request CTS-10584 Ceramic Plunger Assembly Price on request