
Methods for chemical analysis of high purity gold—Part 1:Ethyl acetate extraction separation-inductively coupled plasma-atomic emission spectrometry—Determination of impurity elements contents
NORMA vydaná dňa 23.12.2010
Designation standards: GB/T 25934.1-2010E
Publication date standards: 23.12.2010
Country: Chinese technical standard
Kategória: Technické normy GB