ISO 26062:2010规定了通过电感耦合等离子体质谱（ICP-MS）测定铀或钚基材料或混合铀和钚基材料中痕量杂质的程序。它提供了确定元素或元素组的指南和具体选项。 它适用于铀酰或硝酸钚等溶液、氧化物等固体，以及固体或溶解形式的未辐照混合氧化物等混合锕系材料。它不直接适用于含有大量其他元素（如铀-钆混合物）的铀或钚基质的分析。 不过，只要确定钆成分的影响，它可能构成分析此类基质的过程的基础。

ISO 26062:2010 specifies a procedure for the determination of trace impurities in uranium- or plutonium？based, or mixed uranium- and plutonium？based, materials by inductively coupled plasma mass spectrometry (ICP-MS). It provides both guidelines and specific options for the determination of an element or group of elements. It is applicable to solutions such as uranyl or plutonium nitrate, solids such as the oxides and to mixed actinide materials such as unirradiated mixed oxide material in either solid or dissolved forms. It is not directly suitable for the analysis of uranium or plutonium matrices containing significant quantities of other elements such as uranium–gadolinium mixtures. It may nevertheless form the basis of a process for analysing this type of matrix, provided that the impact of the gadolinium component is ascertained.