标准摘要
[中文适用范围]： 本标准规定了一种精密、准确的重量分析方法，用于测定含铀量超过 100 g/kg 的核级硝酸铀酰溶液中铀的质量分数。 非挥发性杂质影响方法的准确性。 [外文原描述]： ISO 7476:2003 specifies a precise and accurate gravimetric method for determining the mass fraction of uranium in uranyl nitrate solutions of nuclear grade quality containing more than 100 g/kg of uranium. Non-volatile impurities influence the accuracy of the method.
英文名称Nuclear fuel technology — Determination of uranium in uranyl nitrate solutions of nuclear grade quality — Gravimetric method