EN 12829:2011
Current
Current
The latest, up-to-date edition.
Surface active agents - Preparation of water with known calcium and magnesium hardness
Published date
04-06-2011
Publisher
Foreword
1 Scope
2 Normative references
3 Terms and Definition
4 Principle
5 Reagents
6 Apparatus
7 Procedure
Annex A (informative) - Units used to express water hardness
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