Priming Syringe Needle Back Catalog number: CTS-5559 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2588 Main Piston Seal Price on request CTS-10391 Plunger Wash Seal Price on request CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request