STN 420631-7 (420631)

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

STANDARD published on 1.3.1980

The information about the standard:

Designation standards: STN 420631-7
Classification mark: 420631
Catalog number: 61811
Note: WITHDRAWN
Publication date standards: 1.3.1980
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN