Copper and zinc sulfide concentrates — Determination of fluorine content by sodium hydroxide fusion and fluoride ion selective electrode detection
NORMA vydaná dňa 20.8.2025
Designation standards: ISO 13548:2025
Publication date standards: 20.8.2025
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: International technical standard
Kategória: Technické normy ISO