NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
ISO 11261
ISO 11261
Soil quality - Determination of total nitrogen - Modified Kjeldahl method
Title (German)
Bodenbeschaffenheit - Bestimmung von Gesamt-Stickstoff - Modifiziertes Kjeldahl-Verfahren
Responsible national committee
NA 119-01-02-02-03 AK - Nutrients, anions, general measures of effects