Urea for industrial use. Determination of iron content. Photometric method with use of 2, 2` - bipyridyl
NORM herausgegeben am 1.7.1994
Designation standards: GOST R 50568.3-93
Note: UNGÜLTIG
Publication date standards: 1.7.1994
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST