Photography. Processing chemicals. Specifications for anhydrous sodium metabisulfite.
STANDARD published on 18.1.2002
Designation standards: BS ISO 3627:2001
Publication date standards: 18.1.2002
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 0 580 37507 2 Status: Confirmed