Needle Guide Back Catalog number: 11-2591 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request CTS-21015 Ferrule, 1/16", SS, 3/pk Price on request 11-1599 Check Valve Assembly, Outlet Price on request