ICP-AES分析铁基样品

Analysis of Iron-Based Sample by ICP-AES

采用标准和样品基体匹配的分析条件(1%Fe溶液),有效克服ICP-AES分析时样品中铁基体的光谱干扰,相对标准偏差均小于5%,准确度及精确度均达到满意结果。

A method of the standard and sample matrix-matching （1% Iron solution） was applied to the correction of spectral interference of iron in ICP-AES. The relative standard deviations are below 5 %, and the precision and accuracy are satisfactory.