NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
ISO 979
ISO 979
Sodium hydroxide for industrial use; Method of assay
Title (German)
Natriumhydroxid (Natronlauge, Ätznatron) für Industriezwecke; Bewertungsmethode
Responsible national committee
NA 054-03-03-01 AK - Physical and chemical recycling technologies