
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
STANDARD published on 22.3.2006
Designation standards: UNE-EN 1421:2006
Note: WITHDRAWN
Publication date standards: 22.3.2006
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Category: Technical standards UNE