UNE-EN 12120:2022
Current
Current
The latest, up-to-date edition.
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
Available format(s)
Hardcopy , PDF
Language(s)
Spanish, Castilian, English
Published date
21-12-2022
Publisher
€82.80
Excluding VAT
This document is applicable to sodium hydrogen sulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium hydrogen sulfite and specifies the requirements and the corresponding test methods for sodium hydrogen sulfite. It gives information on its use in water treatment.
| Committee |
CTN 77/SC 1
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN 12120:2022 | Identical |
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