NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
ISO 5663
ISO 5663
Water quality; Determination of Kjeldahl nitrogen; Method after mineralization with selenium
Title (German)
Wasserbeschaffenheit; Bestimmung des Kjeldahl-Stickstoffs; Verfahren nach Aufschluß mit Selen
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