UNE-EN 1421:2013
Chemicals used for treatment of water intended for human consumption - Ammonium chloride

Standard No.

UNE-EN 1421:2013

Release Date

2013

Published By

AENOR

Status

Be replaced

Replace By

UNE-EN 1421:2022

Latest

UNE-EN 1421:2022

UNE-EN 1421:2013 history

• 2022 UNE-EN 1421:2022 Chemicals used for treatment of water intended for human consumption - Ammonium chloride
• 2013 UNE-EN 1421:2013 Chemicals used for treatment of water intended for human consumption - Ammonium chloride