Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium
STANDARD published on 1.6.1998
Designation standards: STN EN 25663
Classification mark: 757436
Catalog number: 72362
Publication date standards: 1.6.1998
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Táto norma určuje postup stanovenia dusíka metódou podľa Kjeldahla.