Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite.
STANDARD published on 1.2.2013
Designation standards: DIN EN 12120:2013-02
Note: WITHDRAWN
Publication date standards: 1.2.2013
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: German technical standard
Category: Technical standards DIN
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumhydrogensulfit.