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提出了用电感耦合等离子体原子发射光谱法(ICP-AES)分析农用地膜中的12种元素含量,各元素选用最佳光谱线和光谱仪合适的工作条件。测定数据的精密度和样品加标回收率结果令人满意,方法快速、简便。
In this paper, the content of 12 elements in agricultural film was analyzed by inductively coupled plasma atomic emission spectrometry (ICP-AES), the optimal spectral line and the suitable working conditions were selected for each element. The precision of the data and the spike recovery of the sample are satisfactory. The method is rapid and simple.