NORMSERVIS s.r.o.

STN EN 1421 (758190)

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

STANDARD published on 1.10.2000

Print design (ON REQUEST)

The information about the standard:

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Note: WITHDRAWN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