STN EN 1421 (758190)

Chemicals used for treatment of water intended for human consumption. Ammonium chloride

NORM herausgegeben am 1.10.2000

The information about the standard:

Designation standards: STN EN 1421
Classification mark: 758190
Catalog number: 78982
Note: UNGÜLTIG
Publication date standards: 1.10.2000
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN