China 'GB/T 25934.3-2010
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 25934.3-2010
Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents 高纯金化学分析方法 第3部分:乙醚萃取分离ICP-AES法 测定杂质元素的含量
Issued Date:2010-12-23
Implemented Date:2011-09-01
Issued by:
The Standardization Administration of the People's Republic of China