STN 420641-4 (420641)

Chemical analysis of non-ferrous metals and alloys. Nickel alloys. Determination of copper by the photometric method, electrogravimetric method and atomic absorption method

NORM herausgegeben am 1.2.1984

The information about the standard:

Designation standards: STN 420641-4
Classification mark: 420641
Catalog number: 61905
Note: UNGÜLTIG
Publication date standards: 1.2.1984
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN