AdBlue product is a water-based urea solution consisting of 32.5% urea and 67.5% purified water, used to reduce exhaust emissions created by diesel engine vehicles. Bluechem AdBlue�® is an environmentally compatible water-based urea solution produced in accordance with the ISO 22241 standard and is used to reduce the harmful nitrogen oxide (Nox) emissions released into the environment from diesel engine vehicles with SCR technology to the levels specified in Euro IV and subsequent emission standards. In order to meet advanced Environmental Emission Standards in passenger, light commercial and heavy commercial diesel vehicles, an SCR (Selective Catalytic Reduction) System is used in addition to other emission systems.