STN 662332 (662332)

Hydroquinone, photographic grade

NORM herausgegeben am 1.7.1968

The information about the standard:

Designation standards: STN 662332
Classification mark: 662332
Catalog number: 66977
Note: UNGÜLTIG
Publication date standards: 1.7.1968
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN