EN 12121:2005
Withdrawn
Withdrawn
Chemicals used for treatment of water intended for human consumption - Sodium disulfite
Published date
06-22-2005
Publisher
Withdrawn date
12-31-2005
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This European Standard is applicable to sodium disulphite used for treatment of water intended for human consumption. It describes the characteristics of sodium disulphite and specifies the requirements and the corresponding test methods for sodium disulphite. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| I.S. EN 12121:2005 | Equivalent |
| BS EN 12121:2005 | Equivalent |
| DIN EN 12121:2005-09 | Equivalent |
| UNE-EN 12121:2006 | Identical |
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