Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
STANDARD published on 1.7.2020
Designation standards: E ÖNORM EN 12125
Note: WITHDRAWN
Publication date standards: 1.7.2020
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM