标准摘要
[中文适用范围]： 本国际标准规定了在硝酸介质中测定每升钚含量为 100 克至 300 克的纯硝酸钚溶液和参比溶液中钚浓度的精确、准确的重量分析方法。 [外文原描述]： ISO 8425:2013 specifies a precise and accurate gravimetric method for determining the concentration of plutonium in pure plutonium nitrate solutions and reference solutions, containing between 100 g and 300 g of plutonium per litre, in a nitric acid medium.
英文名称Nuclear fuel technology — Determination of plutonium in pure plutonium nitrate solutions — Gravimetric method