论文部分内容阅读
在酸性介质中,采用原子吸收分光光度法测定聚合硼钾中铁的含量。通过实验,选择适宜的测定条件,方法回收率为96.7%～102.1%。
In acidic media, the content of iron in polymeric boron and potassium is determined by atomic absorption spectrophotometry. Through experiments, select the appropriate assay conditions, the method recovery was 96.7% ~ 102.1%.