Needle Seal, Vespel® Back Catalog number: CTS-10686 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-1106 Inlet Tube Assembly Kit Price on request 11-4052 Needle Seal, SIL-30AC, SIL-30ACMP Price on request CTS-A11151 Needle Assembly, PEEK™ Price on request