EN 974:1997
Chemicals Used for Treatment of Water Intended for Human Consumption - Phosphoric Acid

Standard No.

EN 974:1997

Release Date

1997

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Replace By

EN 974:2003

Latest

EN 974:2003

EN 974:1997 history

• 2003 EN 974:2003 Chemical used for treatment of water intended for human consumption - Phosphoric acid
• 1997 EN 974:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Phosphoric Acid