
Tracked Changes. Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate.
STANDARD published on 28.10.2022
Designation standards: BS EN 12125:2022-TC
Publication date standards: 28.10.2022
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 24651 3 Status: Definitive