
Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method
NORMA vydaná dňa 10.11.2010
Designation standards: GB/T 17418.5-2010
Publication date standards: 10.11.2010
Country: Chinese technical standard
Kategória: Technické normy GB