Home / Standards / GB/T 32650-2016 GB/T 32650-2016 Active Determining the content of trace elements in arenaceous quartz by inductively coupled plasma mass spectrometry(ICP-MS) 电感耦合等离子质谱法检测石英砂中痕量元素 Standard Type GBT ICS 31.030 CCS L90 Status 现行 Issue Date 2016-04-25 Implementation 2016-11-01 Responsible Dept 国家标准委 Drafting Unit N/A