NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
EN 897
EN 897
Chemicals used for treatment of water intended for human consumption - Sodium carbonate
Title (German)
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumcarbonat
Responsible national committee
NA 119-07-13 AA - Chemicals and plants for water treatment