Needle Guide Back Catalog number: 11-2591 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11315 Needle Seal, PEEK™ SIL-20 Price on request PS7025150 MarvelXACT™ PEEKsil™ 25µm ID x 150mm Price on request 11-3602 Tubing, Pump Outlet, GP Price on request