Home / Standards / GB/T 12687.3-2010 GB/T 12687.3-2010 Chemical analysis methods for rare earth nitrate plant growth regulator—Part 3: Determination of water insoluble matter—Gravimetric method 硝酸稀土植物生长调节剂化学分析方法 第3部分:水不溶物量的测定 重量法 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