区域地球化学样品分析方法 第32部分:镧、铈等15个稀土元素量测定 封闭酸溶—电感耦合等离子体质谱法
Analysis methods for regional geochemical sample-Part 32: Determination of 15 rare earth elements including lanthanum,cerium etc. by pressurized acid digestion - inductively coupled plasma mass spectrometry