STN EN 1421 (758190)

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

STANDARD published on 1.12.2005

The information about the standard:

Designation standards: STN EN 1421
Classification mark: 758190
Catalog number: 99814
Note: WITHDRAWN
Publication date standards: 1.12.2005
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Slovak technical standard
Category: Technical standards STN