DIN EN 903
Water quality; determination of anionic surfactants by measurement of the methylene blue index MBAS (ISO 7875-1:1984, modified); German version EN 903:1993
Wasserbeschaffenheit; Bestimmung von anionischen oberflächenaktiven Stoffen durch Messung des Methylenblau-Index MBAS (ISO 7875-1:1984, modifiziert); Deutsche Fassung EN 903:1993
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 119-01-03 AA - Water quality (CEN/TC 230, ISO/TC 147)
Responsible european committee
Responsible international committee
ISO/TC 147/SC 2 - Physical, chemical and biochemical methods