EN 12121:1998
Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Disulfite

Standard No.

EN 12121:1998

Release Date

1998

Published By

European Committee for Standardization (CEN)

Status

Be replaced 2006-04

Replace By

EN 12121:2005

Latest

EN 12121:2012

EN 12121:1998 history

• 2012 EN 12121:2012 Chemicals used for treatment of water intended for human consumption - Sodium disulfite
• 2005 EN 12121:2005 Chemicals used for treatment of water intended for human consumption - Sodium disulfite
• 1998 EN 12121:1998 Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Disulfite