STN 441851 (441851)

Manganese ores, concentrates and agglomerates. Determination of aluminium oxide. Photometric, chelatometric and atomic absorption methods

NORM herausgegeben am 1.8.1985

The information about the standard:

Designation standards: STN 441851
Classification mark: 441851
Catalog number: 63458
Note: UNGÜLTIG
Publication date standards: 1.8.1985
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN