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Determination of Impurity Elements in Pure Cerium Oxide Product |
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| Authors: | Li Peizhong Chen Limin Li Jie |
| Abstract: | Determination of the rare earth impurity in pure cerium oxide is done by ICP-MS.The interference and other factors which affect analytical results were discussed.The accuracy are between 0.81% ～ 11.98% and the recoveries of standard addition are 96% ～ 112.5%.This method can meet the demand for product inspection. |
| Keywords: | cerium oxide inductively coupled plasma mass spectrometry pure cerium oxide product rare earths |
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