NA 057
DIN Standards Committee Food and Agricultural Products
Standards
[CURRENT]
ISO 5314
ISO 5314
Fertilizers; Determination of ammoniacal nitrogen content; Titrimetric method after distillation
Title (German)
Bestimmung des ammoniakgebundenen Stickstoffgehalts; titrimetrische Methode nach Destillation
Responsible national committee
Responsible international committee
ISO/TC 134 - Fertilizers, soil conditioners and beneficial substances