yttrium

• Yttrium oxide of phosphor grade - determination of trace rare earth oxide contents - spectrochemical method and direct spectrographic method
  荧光级氧化钇中微量稀土氧化物测定化学光谱和直接光谱法
• Method for determination of total rare earth qxides contentfor export europium - rich , yttrium - rich , sm - eu - gd qxides . gravimetric method
  出口富铕富钇钐铕轧氧化物测定方法.重量法测定稀土氧化物总量
• Determination of manganese , chromium , nickel , aluminum , molybdenum , tin , vanadium , yttrium , copper , zirconium content - emission spectrographic method
  发射光谱法测定锰铬镍铝钼锡钒钇铜锆量
• Yttrium - europium oxide - determination of europium oxide content - inductively coupled plasma atomic emission spectrographic method
  氧化钇铕化学分析方法电感耦合等离子体原子发射光谱法测定氧化钇铕中氧化铕量
• Cerium oxide determination of lanthanum oxide , praseodymium oxide , neodymium oxide , samarium oxide and yttrium oxide contents spectro chemical method
  化学光谱法测定氧化铈中氧化镧氧化镨氧化钕氧化钐和氧化钇量
• Neodymium oxide - determination of lonthanum oxide , cerium oxide , praseodymium oxide , samarium oxide and yttrium oxide contents - spectro chemical method
  化学光谱法测定氧化钕中氧化镧氧化铈氧化镨氧化钐和氧化钇量
• Dysprosium and dysprosium oxide - determination of gadolinium oxide , terbium oxide , holmium oxide , erbium oxide and yttrium oxide contents - emission spectrographic method
  发射光谱法测定氧化钆氧化铖氧化钬氧化铒和氧化钇量
• Gadolinium oxide - determination of samarium oxide , europium oxide , terbium oxide , dysprosium oxide and yttrium oxide contents - emission spectrographic method
  发射光谱法测定氧化钆中氧化钐氧化铕氧化铽氧化镝和氧化钇量
• Lanthanum oxide - determination of neodymium oxide , cerium oxide , praseodymium oxide , samarium oxide and yttrium oxide contents - emission spectrographic method
  发射光谱法测定氧化镧中氧化钕氧化铈氧化镨氧化钐和氧化钇量
• Praseodymium oxide - determination of lanthanum oxide , cerium oxide , neodymium oxide , samarium oxide and yttrium oxide contents - emission spectrographic method
  发射光谱法测定氧化镨中氧化镧氧化铈氧化钕氧化钐和氧化钇量