I.S. EN 12174:2022
Current
The latest, up-to-date edition.
Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate
Hardcopy , PDF
English
05-29-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Description
5 Purity criteria
6 Test methods
7 Labelling - Transportation - Storage
Annex A (informative) General information on sodium hexafluorosilicate
Annex B (normative) General rules relating to safety
Bibliography
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