STN 420640-3 (420640)

Chemical analysis of non-ferrous metals and alloys. Nickel. Determination of arsenic by the photometric methods

NORM herausgegeben am 1.11.1982

The information about the standard:

Designation standards: STN 420640-3
Classification mark: 420640
Catalog number: 61866
Note: UNGÜLTIG
Publication date standards: 1.11.1982
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN