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本文较详细地研究了在Fe、Co基体中测定铬时出现的与浓度有关的化学干扰,铬的价态对干扰的影响,并讨论了干扰的机理及克服干扰的办法。
In this paper, we studied in more detail the concentration-related chemical disturbances in the determination of chromium in the Fe and Co matrix, the influence of chromium valence on the interference, and discussed the interference mechanism and the method to overcome the interference.