本欧洲标准规定了在王水溶解后使用电感耦合等离子体原子发射光谱法（ICP-AES）测定肥料和石灰材料中砷的含量的方法。定量限取决于样品基质以及仪器，但可以大致预期为1.5 mg/kg。 注:除非另有说明，肥料一词在整个欧洲标准中均有使用，包括石灰材料。

This European Standard specifies a method for the determination of the content of arsenic in fertilizers and liming materials using inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution. Limits of quantification are dependent on the sample matrix as well as on the instrument, but can roughly be expected to be 1,5 mg/kg for As. NOTE The term fertilizer is used throughout the body of this European Standard and includes liming materials unless otherwise indicated.