NS EN 1421 : 2012
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Published date
12-01-2013
Superseded date
30-05-2022
Superseded by
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Provides the characteristics and defines the requirements of ammonium chloride and refers to the corresponding analytical methods.
| Committee |
K 098
|
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NEN EN 1421 : 2012 | Identical |
| EN 1421:2012 | Identical |
| NBN EN 1421 : 2013 | Identical |
| NF EN 1421 : 2013 | Identical |
| I.S. EN 1421:2012 | Identical |
| BS EN 1421:2012 | Identical |
| DIN EN 1421:2013-03 | Identical |
| UNE-EN 1421:2013 | Identical |
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