DIN Standards Committee Water Practice
ISO 7875-1
Water quality - Determination of surfactants - Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS)
Wasserbeschaffenheit - Bestimmung von oberflächenaktiven Stoffen - Teil 1: Bestimmung von anionischen oberflächenaktiven Stoffen durch Messung des Methylenblau-Index MBAS
Responsible national committee
NA 119-01-03 AA - Water quality (CEN/TC 230, ISO/TC 147)
Responsible international committee
ISO/TC 147/SC 2 - Physical, chemical and biochemical methods