Water quality. Determination of nitrogen. Catalytic digestion after reduction with Devarda´s alloy
NORM herausgegeben am 1.2.1996
Designation standards: ČSN ISO 10048
Classification mark: 757526
Catalog number: 18957
Note: UNGÜLTIG
Publication date standards: 1.2.1996
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN