British Standards Document
BS ISO 22241-1
Diesel engines. NOx reduction agent AUS 32. Quality requirements

https://doi.org/10.3403/30334075U

BS ISO 22241-1 is maintained by MCE/22. The current release of this standard is:

BS ISO 22241-1:2019+A1:2019 Diesel engines. NOx reduction agent AUS 32. Quality requirements

https://doi.org/10.3403/30334075 (published 13/02/2019)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS ISO 22241-1:2019 [current until 18/11/2019]
BS ISO 22241-1:2006 [current until 13/02/2019]