250 μL Syringe, High Pressure Back Catalog number: CTS-21469 Availability: In the manufacturer's stock Price on request - + Recommended PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request 11-4063 Outlet Check Valve Price on request CTS-11119-02 Head Plunger Seal, 2/pk Price on request