STN 420631-4 (420631)

Chemical analysis of non-ferrous metals and alloys. Zinc. Determination of iron by the atomic absorption method and photometric method

NORM herausgegeben am 1.3.1980

The information about the standard:

Designation standards: STN 420631-4
Classification mark: 420631
Catalog number: 61808
Note: UNGÜLTIG
Publication date standards: 1.3.1980
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN