STN EN 891 (758143)

Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate

STANDARD published on 1.7.2023

The information about the standard:

Designation standards: STN EN 891
Classification mark: 758143
Catalog number: 136850
Note: WITHDRAWN
Publication date standards: 1.7.2023
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN