STN 420621-40 (420621)

Chemical analysis of non-ferrous metals and alloys. Copper. Determination of arsenic by the photometric method

STANDARD published on 1.4.1983

The information about the standard:

Designation standards: STN 420621-40
Classification mark: 420621
Catalog number: 61754
Note: WITHDRAWN
Publication date standards: 1.4.1983
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN