Priming Syringe Needle Back Catalog number: CTS-5559 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3602 Tubing, Pump Outlet, GP Price on request CTS-21010 Cartridge Check Valve Housing, 2/pk Price on request CTS-10711 Alliance Head Plunger Seal Kit, Black, 2/pk Price on request