
Recommended practice for photometric determination of salts of ammonium sulphate and ammonium persulphate in the atmospheric air by ion of ammonium
STANDARD published on 31.10.1996
Designation standards: MUK 4.1.596-96
Publication date standards: 31.10.1996
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Category: MUK