Reagents. Calcium carbonate. Specifications
STANDARD published on 1.7.1977
Designation standards: GOST 4530-76
Publication date standards: 1.7.1977
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 1.87
Amd. 4.91