SN - NS-EN 1421:2012
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
active, Most Current
| Organization: | SN |
| Publication Date: | 13 February 2013 |
| Status: | active |
| ICS Code (Chemicals for purification of water): | 71.100.80 |
Document History
NS-EN 1421:2012
February 13, 2013
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
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