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STN EN 25663 (757436)

Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium

STANDARD published on 1.6.1998

Slovak -
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The information about the standard:

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

Annotation of standard text STN EN 25663 (757436):

Táto norma určuje postup stanovenia dusíka metódou podľa Kjeldahla.