DS EN 1421 : 2013
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - AMMONIUM CHLORIDE
Superseded date
27-04-2022
Superseded by
Published date
12-01-2013
Publisher
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Explains the characteristics and specifies the requirements of ammonium chloride and refers to the corresponding analytical methods. Pertains to ammonium chloride used for treatment of water intended for human consumption.
| Committee |
DS/S-314
|
| DocumentType |
Standard
|
| PublisherName |
Danish Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 1421:2012 | Identical |
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