This part of ISO 22241 specifies test methods required for determination of the quality characteristics of the
NOx reduction agent AUS 32 (aqueous urea solution) specified in ISO 22241-1.
In the remaining parts of ISO 22241, the term “NOx reduction agent AUS 32” will be abbreviated to “AUS 32”.
ISO 22241-2:2006 history
2019ISO 22241-2:2019 Diesel engines — NOx reduction agent AUS 32 — Part 2: Test methods
2008ISO 22241-2:2006/cor 1:2008 Diesel engines - NOx reduction agent AUS 32 - Part 2: Test methods; Technical Corrigendum 1
2006ISO 22241-2:2006 Diesel engines - NOx reduction agent AUS 32 - Part 2: Test methods