Abstract Preview
This document specifies the quality characteristics of the NOx reduction agent AUS 32 (aqueous urea solution) which is needed to operate selective catalytic reduction (SCR) converter systems in motor vehicles with diesel engines. SCR converter systems are particularly suitable for selectively reducing the nitrogen oxide (NOx) emissions of diesel engines.
General information
-
Status : PublishedPublication date : 2019-02
-
Edition : 2Number of pages : 6
-
- ICS :
-
Fuel systems
Buy this standard
Format | Language | |
---|---|---|
PDF + ePub | ||
Paper |
- CHF38
Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
-
Previously
ISO 22241-1:2006
-
Now
ISO 22241-1:2019 -
Corrigenda/Amendments
ISO 22241-1:2019/Amd 1:2019
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information