Needle Seal, Vespel® Back Catalog number: CTS-10686 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11265 Kit S200 Standard Pump Seals Price on request CTS-11435 Seal, Needle PEEK™ Price on request PL7050600 MarvelXACT PLS 50µm x 600mm Price on request