Chemicals used for treatment of water intended for human consumption. Aluminium chloride, aluminium chloride hydroxide and aluminium chloride hydroxide sulfate (monomeric)
NORM herausgegeben am 1.10.1999
Designation standards: STN EN 881
Classification mark: 758101
Catalog number: 13923
Note: UNGÜLTIG
Publication date standards: 1.10.1999
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN