Chemicals used for treatment of water intended for human consumption - Sodium chlorite
STANDARD published on 1.11.2016
Designation standards: ČSN EN 938
Classification mark: 755837
Catalog number: 500623
Note: WITHDRAWN
Publication date standards: 1.11.2016
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Category: Technical standards ČSN