China 'GB/T 15249.5-2009
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 15249.5-2009
Methods for chemical analysis of crude gold - Part 5: Determination of mercury content - Cold atomic absorption spectrometry 合质金化学分析方法 第5部分:汞量的测定 冷原子吸收光谱法
Issued Date:2009-05-06
Implemented Date:2009-10-01
Issued by:
The Standardization Administration of the People's Republic of China