Home / Standards / GB/T 12687.2-2010 GB/T 12687.2-2010 Chemical analysis methods for rare earth nitrate plant growth regulators — Part 2: Determination of chlorine content 硝酸稀土植物生长调节剂化学分析方法 第2部分:氯量的测定 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A