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BS 3312:1961

Aluminium potassium sulphate (potash alum) photographic grade.

STANDARD published on 13.3.1961

English -
Print design (303.80 USD)

The information about the standard:

Designation standards: BS 3312:1961
Note: WITHDRAWN
Publication date standards: 13.3.1961
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS