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本文用紫外分光光度法,不经炽灼灰化,直接测定陈香露白露片中铋盐的含量。方法简便、快速,回收率为98.52%,变异系数为2.11%。
In this paper, the spectrophotometric method was used to determine the content of yttrium salt in Chenxianglubailu tablet directly without ashing. The method is simple and rapid. The recovery rate is 98.52% and the coefficient of variation is 2.11%.