EN 891:2023
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate

Standard No.

EN 891:2023

Release Date

2023

Published By

European Committee for Standardization (CEN)

Latest

EN 891:2023

EN 891:2023 history

• 2023 EN 891:2023 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
• 2004 EN 891:2004 Chemicals used for treatment of water intended for human consumption - Iron(III) chloride sulfate
• 1998 EN 891:1998 Chemicals Used for Treatment of Water Intended for Human Consumption - Iron(III) Chloride Sulfate