YS/T 37.4-2018
高純二氧化鍺化學分析方法 電感耦合等離子體質譜法測定鎂、鋁、鈷、鎳、銅、鋅、銦、鉛、鈣、鐵和砷量
High-purity germanium dioxide chemical analysis method Determination of magnesium, aluminum, cobalt, nickel, copper, zinc, indium, lead, calcium, iron and arsenic by inductively coupled plasma mass spectrometry
YST37.4-2018, YS37.4-2018