NA 057
DIN Standards Committee Food and Agricultural Products
Standards
[CURRENT]
ISO 7890-3
ISO 7890-3
Water quality; determination of nitrate; part 3: spectrometric method using sulfosalicylic acid
Title (German)
Wasserbeschaffenheit; Bestimmung von Nitrat; Teil 3: Spektrometrisches Verfahren mit Sulfosalicylsäure
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