Home / Standards / GB/T 22661.10-2008 GB/T 22661.10-2008 Active Chemical analysis methods of potassium fluoborade - Part 10: Determination of phosphorus pentoxide content - Molybdenum blue photometric method 氟硼酸钾化学分析方法 第10部分:五氧化二磷含量的测定 钼蓝分光光度法 Standard Type GBT ICS 77.120.10 CCS H61 Status 现行 Issue Date 2008-12-29 Implementation 2009-11-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A