Reagents. Calcium nitrate tetrahydrate. Specifications
NORMA vydaná dňa 1.1.1978
Designation standards: GOST 4142-77
Publication date standards: 1.1.1978
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 11.82
Amd. 5.87
Amd. 3.92