Reagents. Potassium thiocyanate. Specifications
STANDARD published on 1.7.1976
Designation standards: GOST 4139-75
Publication date standards: 1.7.1976
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 3.86
Amd. 3.91