BS 3312:1961

Aluminium potassium sulphate (potash alum) photographic grade.

NORM herausgegeben am 13.3.1961

The information about the standard:

Designation standards: BS 3312:1961
Note: UNGÜLTIG
Publication date standards: 13.3.1961
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS