Home / Standards / GB/T 3286.6-2014 GB/T 3286.6-2014 Active 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 Standard Type GBT ICS 73.080 CCS D52 Status 现行 Issue Date 2014-09-30 Implementation 2015-05-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A