http://www.ad-blue.info AD Blue Sat, 24 Oct 2009 12:23:38 +0000 http://backend.userland.com/rss092 en AD Blue What is it? What is AdBlue and why do we needed it? AdBlue is a high purity aqueous Urea solution containing a 32.5% solution of Urea in water. The quality of AdBlue is important and is defined in a DIN standard. DIN 70070. New legislation regarding exhaust emission limits have been ... http://www.ad-blue.info/ad-blue/