ISO 13465:2009-核能——核燃料技术——分光光度法测定硝酸溶液中镎 -国家数字标准馆

现行 ISO 13465:2009

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Nuclear energy — Nuclear fuel technology — Determination of neptunium in nitric acid solutions by spectrophotometry 核能——核燃料技术——分光光度法测定硝酸溶液中镎

发布日期： 2009-05-05

ISO 13465:2009规定了一种通过分光光度法测定核燃料后处理厂不同工艺步骤中核反应堆辐照燃料硝酸溶液中镎浓度的分析方法，标准偏差约为5%。该方法适用于含有浓度在10mg × l-1和200mg × l-1之间的镎的等分试样。

ISO 13465:2009 specifies an analytical method for determining the neptunium concentration by spectrophotometry, with a standard deviation of about 5 %, in nitric acid solutions of nuclear reactor irradiated fuels, at different steps of the process in a nuclear fuel reprocessing plant. The method is applicable to aliquots containing a concentration of neptunium between 10 mg×l-1 and 200 mg×l-1.

分类信息

发布单位或类别：国际组织-国际标准化组织

ICS分类： 27.120.30核能工程 - 裂变物质

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研制信息

归口单位： ISO/TC 85/SC 5

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