In this paper a method for determination of Pb and Fe in phosphoric acid was studied, and the BKG absorption correction and BKG interferences produced from phosphoric acid were discussed. The results are satisfactory.

  • 本文研究了磷酸中铅、铁的测定方法,并讨论了磷酸产生的背景干扰和背景吸收校正,获得满意的结果。

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