
Water qualitys - Determination of anionic surfactants by measurement of the methylene blue index MBAS (ISO 7875-1:1984 modified)
STANDARD published on 1.3.1994
Designation standards: ÖNORM EN 903
Publication date standards: 1.3.1994
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM