
Iron ores -- Determination of cobalt -- Part 1: Spectrophotometric method of 2-nitroso-1-naphthol complex after extraction
NORMA vydaná dňa 20.7.2023
Designation standards: JIS M8210-1:2023
Publication date standards: 20.7.2023
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Other standards
Kategória: Technické normy JIS