250 μL Syringe, High Pressure Back Catalog number: CTS-21469 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21129 Check Valve, Ti, Price on request CTS-21463 Check Valve Cartridge, Ceramic, 2/pk Price on request PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request