Reagents. Sodium nitrite. Specifications
NORMA vydaná dňa 1.4.1974
Designation standards: GOST 4197-74
Publication date standards: 1.4.1974
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 6.79
Amd. 12.84
Amd. 6.89