B. Braun Omnifix® syringes are high quality German engineered disposable rubber piston luer lock syringes. These syringes have a highly transparent polypropylene barrel, high contrast black graduations for easy reading, polystyrene plungers with an integrated backstop to prevent unintentional plunger withdrawal, and a rubber piston with double sealing ring made of polyisoprene allowing for slow aspiration and injection. These syringes are PVC, latex, and DEHP free. All Omnifix® syringes are packaged in individual sterile strip packs. FDA registered, ISO 9001 certified.