ISO 22241-2:2019
Diesel engines — NOx reduction agent AUS 32 — Part 2: Test methods

Standard No.

ISO 22241-2:2019

Release Date

2019

Published By

International Organization for Standardization (ISO)

Latest

ISO 22241-2:2019

Scope

This document specifies test methods required for determination of the quality and chemical characteristics of NOx reduction agent AUS 32 (aqueous urea solution) as specified in ISO 22241-1.

ISO 22241-2:2019 Referenced Document

• ISO 12185 Crude petroleum, petroleum products and related products*， 2024-01-01 Update
• ISO 17034 General requirements for the competence of reference material producers
• ISO 22241-1 Diesel engines — NOx reduction agent AUS 32 — Part 1: Quality requirements — Amendment 1*， 2019-11-05 Update
• ISO 3696 Water for analytical laboratory use; Specification and test methods

ISO 22241-2:2019 history

• 2019 ISO 22241-2:2019 Diesel engines — NOx reduction agent AUS 32 — Part 2: Test methods
• 2008 ISO 22241-2:2006/cor 1:2008 Diesel engines - NOx reduction agent AUS 32 - Part 2: Test methods; Technical Corrigendum 1
• 2006 ISO 22241-2:2006 Diesel engines - NOx reduction agent AUS 32 - Part 2: Test methods