STN EN 12121 (758203)

Chemicals used for treatment of water intended for human consumption. Sodium disulfite

NORM herausgegeben am 1.5.2001

The information about the standard:

Designation standards: STN EN 12121
Classification mark: 758203
Catalog number: 82149
Note: UNGÜLTIG
Publication date standards: 1.5.2001
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN