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３．７９９％－９９．９９％氧化钇中稀土杂质的ＩＣＰ－ＡＥＳ分析方法的建立石有卿为了适合各种纯度氧化钇的快速、准确的分析测定，在原来建立的化学分离。水平ＩＣＰ／ＡＥＳ法测定９９．９９％－９９．９９９８％高纯氧化钇中稀土杂质的工作基础上，研究建立了直接光...
3.799% -99.99% Determination of Rare Earth Impurities in Yttrium Oxide by ICP-AES Method SHI Youqing In order to suit the rapid and accurate analytical determination of yttria of various purity, the original chemical separation was established. Horizontal ICP / AES method for the determination of 99.99% -99.9998% rare earth impurities in yttrium oxide based on the work, the study established direct ...