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探讨了亚甲篮在紫外光照射下的吸光性质;选择了测定微量铁的适宜条件;试验了干扰情况,并通过实际样品考察了方法的精密度和准确度.
The absorbency of methylene basket under UV irradiation was discussed. The suitable conditions for the determination of trace iron were selected. The interference was tested. The precision and accuracy of the method were examined by real samples.