STN 684123 (684123)

Pure chemicals and reagents. Determination of small amounts of ammonia

NORM herausgegeben am 1.5.1980

The information about the standard:

Designation standards: STN 684123
Classification mark: 684123
Catalog number: 67510
Note: UNGÜLTIG
Publication date standards: 1.5.1980
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN