Highly pure aqueous 32.5 % urea solution as per ISO 22241
Reduction of nitric oxides from diesel motor vehicle exhaust (SCR emissions treatment)
ISO 22241Diesel engines – NOx reduction agent AUS 32 –
part 1: Quality requirements
part 2: Test methods
part 3: Handling, transportation and storage
AUS32 – Guidelines on Quality Assurance
(current version available online at www.petrochemistry.net)
Guidelines "AdBlue® Shipping"
Guidelines "Analysis of AdBlue® Samples"
AdBlue® is a registered trademark of the German Verband der Automobilindustrie e.V. (VDA)