Organic dyes. Indigo. Specifications
STANDARD published on 1.1.1975
Designation standards: GOST 6392-74
Publication date standards: 1.1.1975
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 9.78
Amd. 10.84
Amd. 6.89
Amd. 9.92