產品描述
氧化釔：白色粉末，純度大於99.999%，稀土雜質小於10PPM，稀土總量大於99%；雜質氧化鐵小於2PPM，氧化硅小於20PPM，氧化鈣小於8PPM，氧化銅小於2PPM、氧化鎳小於3PPM、氧化鉛小於2PPM
The white powder, the purity is bigger than 99.99%, the rare earth impurity is smaller than 10PPM, the rare earth total quantity is bigger than 99%; The impurity ferric oxide is smaller than 2PPM, the silica is smaller than 20PPM, the calcium oxide is smaller than 8PPM, the copper oxide is smaller than 2PPM, the nickel oxide is smaller than 3PPM, the lead monoxide is smaller than 2PPM
產品圖片
圖 1
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