China 'GB/T 3286.6-2014
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 3286.6-2014
Methods for chemical analysis of limestone and dolomite―Part 6: The determination of phosphorus content―The phosphomolybdate blue spectrophotometric method 石灰石及白云石化学分析方法 第6部分:磷含量的测定 磷钼蓝分光光度法
Issued Date:2014-09-30
Implemented Date:2015-05-01
Issued by:
The Standardization Administration of the People's Republic of China