STN 420647-7 (420647)

Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of sodium by the atomic absorption method

NORM herausgegeben am 1.4.1989

The information about the standard:

Designation standards: STN 420647-7
Classification mark: 420647
Catalog number: 61950
Publication date standards: 1.4.1989
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN