Seal, Needle PEEK™ Back Catalog number: CTS-11435 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-5559 Priming Syringe Needle Price on request CTS-10475 Sapphire Plunger Kit Price on request 11-1239 Ferrule, 1/16", SS, 10/pk Price on request