八氧化三铀检测标准八氧化三铀-中析研究所检测

(CMA)

(CNAS)

(ISO)

(高新技术企业)

八氧化三铀相关标准参考信息

GB/T 13374-1992 八氧化三铀中杂质元素的光谱测定氧化镓载带法
简介：本标准规定了八氧化三铀中杂质元素的载带光谱测定方法原理、试剂材料、仪器与设备、试样制备、分析步骤、结果计算及方法的精密度。本标准适用于纯度在99.5％以上的八氧化三铀中铁、镍、镁、锰、铬、硼的定量测定和铅、锡、镉、银、钼、铝、铜的半定量测定，也适用于可转化成八氧化三铀的氧化铀中杂质元素的测定。称取0.1g八氧化三铀时，测定范围：铁及镍为20～320μg/g；锰为5～320μg/g；镁为10～320μg/g；铬及钼为5～160μg/g；硼、镉及银为0.2～3.2μg/g；铅、锡及铜为2.5～80μg/g；铝为10～160μg/g。
信息：ICS：27.120.30 CCS：F46 发布：1992-02-01 实施：1992-12-01

ASTM C1456-08 用X射线荧光法（XRF）测定氧化钆铀氧化物芯块中铀或钆或两者的标准试验方法
简介：
信息：ICS：27.120.30 CCS：发布：2008-12-01 实施：

ISO 12184-1994 未辐照的铀钚混合氧化燃料芯块中钚溶解度的测定
简介：Specifies an analytical method for determining the solubility in nitric acid of plutonium in whole pellets of unirradiated mixed oxide fuel (light water reactor fuels). The results provide information about the expected dissolution behaviour of irradiated pellets under industrial reprocessing conditions.
信息：ICS：27.120.30 CCS：F46 发布：1994-08 实施：

GB/T 11841-1989 二氧化铀粉末和芯块中铀的测定硫酸亚铁还原-重铬酸钾氧化滴定法
简介：本标准规定了核级二氧化铀粉末和芯块中铀的测定原理、方法的适用范围、使用的试剂和仪器设备、分析步骤、分析结果的计算和精密度。本标准适用于核级二氧化铀粉末和芯块中铀的测定。
信息：ICS：27.120.30 CCS：F46 发布：1989-10-25 实施：1990-08-01

EJ/T 1235-2008 铀产品中铀含量的测定.铁(Ⅱ)还原/重铬酸钾酸钾氧化滴定法
简介：本标准规定了铁(Ⅱ)还原/重铬酸钾氧化滴定法测定铀产品中铀含量的方法提要、试剂、仪器、试样、分析步骤、结果计算和方法精密度。本标准适用于八氧化三铀、二氧化铀粉末、四氟化铀、六氟化铀中铀含量的测定，铀金属、二氧化铀粉末和芯块等其它纯铀产品也可参照使用。
信息：ICS：27.120.30 CCS：F46 发布：2008-03-17 实施：2008-10-01

EJ/T 266-1993 重铀酸盐中铀的测定硫酸亚铁还原／重铬酸钾氧化滴定法
简介：
信息：ICS：27.120.99 CCS：F46 发布：1993-12-13 实施：1994-05-01

GB 11841-1989 二氧化铀粉末和芯块中铀的测定硫酸亚铁还原重铬酸钾氧化滴定法
简介：
信息：ICS： CCS：F46 发布：1989-10-21 实施：1990-08-01

EJ/T 1212.2-2008 烧结氧化钆-二氧化铀芯块分析方法.第2部分:热电离质谱法测定铀同位素丰度
简介：本部分规定了烧结氧化钆-二氧化铀芯块中热电离质谱法测定铀同位素丰度的试剂和材料、仪器设备、试样制备、分析步骤、结果计算及方法精密度。本部分适用于氧化钆质量分数最大值为12%的烧结GdO-UO芯块中铀同位素丰度的测定。本部分测定U摩尔丰度范围为1%～10%。
信息：ICS：27.120.30 CCS：F46 发布：2008-03-17 实施：2008-10-01

EJ/T 277-1986 高纯八氧化三铀中铀的精密测定.硫酸亚铁还原／重铬酸钾电位滴定法
简介：
信息：ICS：27.120.30 CCS：F46 发布：1986-11-11 实施：1987-05-01

ISO 7097-2-2022 核燃料技术.溶液、六氟化铀和固体中铀的测定.第2部分:铁（II）还原/铈（IV）氧化滴定法
简介：
信息：ICS：27.120.30 CCS：发布：2022-11-25 实施：

EJ/T 1212.5-2008 烧结氧化钆-二氧化铀芯块分析方法.第5部分:硫酸亚铁铵还原.重铬酸钾电位滴定法测定铀含量
简介：本部分规定了烧结氧化钆-二氧化铀芯块中硫酸亚铁铵还原重铬酸钾电位滴定法测定铀含量的试剂、仪器设备、试样制备、分析步骤、结果计算及方法精密度。本部分适用于氧化钆质量分数最大值为12% 的烧结GdO-UO芯块中铀含量的测定。也适用于核纯级含钆八氧化三铀粉末中的测定。
信息：ICS：27.120.30 CCS：F46 发布：2008-03-17 实施：2008-10-01

EJ 267.2-1984 铀矿石中铀的测定.硫酸亚铁还原／钒酸铵氧化滴定法
简介：
信息：ICS：73.060 CCS：D45 发布：1985-03-27 实施：1985-06-01

EJ/T 20141-2016 核级二氧化钚粉末中微量铀的测定激光荧光法
简介：
信息：ICS：27.120.30 CCS：F46 发布：2016-12-14 实施：2017-03-01

ASTM C1456-2008 用X射线荧光法(XRF)测定氧化钆和氧化铀颗粒中铀或钆或者两者的试验方法
简介：This test method is applicable to samples containing 2 to 10 % gadolinium oxide and 90 to 98 % uranium oxide on the x201C;as receivedx201D; basis. The method may be used to determine concentration of either uranium, gadolinium, or both. Either wavelength-dispersive or energy-dispersive X-ray fluorescence systems may be used provided the software accompanying the system is able to accommodate the use of internal standards.1.1 This test method describes the steps necessary for the preparation and analysis by X-ray fluorescence (XRF) of gadolinium or uranium (or both) in gadolinium oxide-uranium oxide pellets or powders. 1.2 This test method requires the use of appropriate internal standard(s). Care must be taken to ascertain that samples analyzed by this method do not contain the internal standard element(s) or that this contamination has been corrected for mathematically whenever present. Such corrections are not addressed in this test method. 1.3 This standard contains notes that are explanatory and are not part of the mandatory requirements of the standard. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautions are given in Section 8 and various notes throughout the method.
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：F46 发布：2008 实施：

EJ 267.5-1984 铀矿石中铀的测定.氯化亚锡还原／钒酸铵氧化滴定法
简介：
信息：ICS：73.060 CCS：D45 发布：1985-03-27 实施：1985-06-01

DB15/T 688.4-2014 二氧化钍粉末化学分析方法第4部分：二氧化钍粉末中铀、铪、锑、铋的测定—电感耦合等离子体质谱法
简介：
信息：ICS：71.060.20 CCS：G 13 发布：2014-04-01 实施：2014-06-01

GJB 5969.2-2007 潜艇核动力装置用涂铌二氧化铀微球检测方法第2部分:铀的测定硫酸亚铁还原重铬酸钾氧化电位滴定法
简介：本部分规定了涂铌二氧化铀微球中铀测定使用的试剂、仪器、测定步骤、结果计算和方法精密度。本部分适用于涂铌二氧化铀微球中铀的测定，当称样量为 0.2Og～0.25g 时，铀的质量分数测定范围为 65%～80% 。
信息：ICS： CCS：U46 发布：2007-10-10 实施：2008-03-01

EJ 267.3-1984 铀矿石中铀的测定.三氧化钛还原／钒酸铵氧化滴定法
简介：
信息：ICS：73.060 CCS：D45 发布：1985-03-27 实施：1985-06-01

ISO 21483-2013 未辐照的铀钚混合氧化燃料芯块(U,Pu)O₂中钚在硝酸中溶解度的测定
简介：This International Standard specifies an analytical method for determining the solubility in nitric acid of plutonium in pellets of unirradiated mixed oxide fuel (light-water reactor fuels). The results provide information about the expected dissolution behaviour of irradiated pellets under industrial reprocessing conditions. In this aspect, the specific conditions (e.g. time of the test) may vary depending upon the need to match to a specific reprocessor’s requirements. The test is aimed at determining solubility under equilibrium conditions rather than the kinetics of dissolution and hence allows for a second dissolution period.
信息：ICS：27.120.30 CCS：F46 发布：2013-11-01 实施：

ASTM C1430-2007 用大气均衡法测定烧结的二氧化铀和氧化钆-二氧化铀颗粒中铀、氧铀比(O/U)和氧金属比(O/M)的标准试验方法
简介：Uranium dioxide is used as a nuclear-reactor fuel. This test method is designed to determine whether the percent uranium and O/U or O/M content meet Specifications C 776 and C 922.1.1 This test method applies to the determination of uranium, the oxygen to uranium (O/U) ratio in sintered uranium dioxide pellets, and the oxygen to metal (O/M) ratio in sintered gadolinium oxide-uranium dioxide pellets with a Gd2O3 concentration of up to 12 weight %. The O/M calculations assume that the gadolinium and uranium oxides are present in a metal dioxide solid solution.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazards statements, see Section 8.
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：F46 发布：2007 实施：

ISO 7097:1983 反应堆燃料溶液和铀产品溶液中铀的测定硫酸铁还原/重铬酸钾氧化滴定法
简介：
信息：ICS：27.120.30 CCS：发布：1983-12-01 实施：

BS ISO 21483-2013 未辐照的铀钚混合氧化燃料芯块 (U, Pu) O2中的钚在硝酸中溶解度的测定
简介：
信息：ICS：27.120.30 CCS：F46 发布：2013-10-31 实施：2013-10-31

ASTM C1430-2007(2011)e1 用大气平衡法测定烧结的二氧化铀和氧化钆-二氧化铀颗粒中铀,氧铀比(O/U)和氧金属比(O/M)的标准试验方法
简介：Uranium dioxide is used as a nuclear-reactor fuel. This test method is designed to determine whether the percent uranium and O/U or O/M content meet Specifications C776 and C922.1.1 This test method applies to the determination of uranium, the oxygen to uranium (O/U) ratio in sintered uranium dioxide pellets, and the oxygen to metal (O/M) ratio in sintered gadolinium oxide-uranium dioxide pellets with a Gd2O3 concentration of up to 12 weight %. The O/M calculations assume that the gadolinium and uranium oxides are present in a metal dioxide solid solution. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazards statements, see Section 8.
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：F46 发布：2007 实施：

ISO 7097-1983 反应堆燃料溶液和铀产品溶液中铀的测定硫酸铁还原法/重氯酸钾氧化滴定法
简介：
信息：ICS：27.120.30 CCS：F46 发布：1983-12 实施：

NF M60-400-2-2006 核燃料技术.溶液、六氟化铀和固体中铀的测定.第2部分:铁(II)还原/铈(IV)氧化/滴定法
简介：
信息：ICS：27.120.30 CCS：F46 发布：2006-06-01 实施：2006-06-05

简介： 信息：

ASTM C1456-2013 用X射线荧光法(XRF)测定氧化钆和氧化铀颗粒中铀或钆(或者两者)的试验方法
简介：5.1x00a0;This test method is applicable to samples containing 1 to 108201;% gadolinium oxide and 90 to 998201;% uranium oxide on the x201c;as receivedx201d; basis. The method may be used to determine concentration of either uranium, gadolinium, or both. 5.2x00a0;Either wavelength-dispersive or energy-dispersive X-ray fluorescence systems may be used provided the software accompanying the system is able to accommodate the use of internal standards. 1.1x00a0;This test method describes the steps necessary for the preparation and analysis by X-ray fluorescence (XRF) of gadolinium or uranium (or both) in gadolinium oxide-uranium oxide pellets or powders. 1.2x00a0;This test method requires the use of appropriate internal standard(s). Care must be taken to ascertain that samples analyzed by this method do not contain the internal standard element(s) or that this contamination has been corrected for mathematically whenever present. Such corrections are not addressed in this test method. 1.3x00a0;This standard contains notes that are explanatory and are not part of the mandatory requirements of the standard. 1.4x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautions are given in Section 8 and various notes throughout the method.
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：发布：2013 实施：

NF M60-400-1-2006 核燃料技术.溶液、六氟化铀和固体中铀的测定.第1部分:铁(II)还原/重铬酸钾氧化/滴定法
简介：
信息：ICS：27.120.30 CCS：F46 发布：2006-06-01 实施：2006-06-05

简介： 信息：

BS ISO 16424-2012 核能.钆混合燃料中钆(Gd)分布均匀性评估和利用铀和钆元素测定钆燃料芯块中氧化钆(Gd2O3)的含量
简介：
信息：ICS：27.120.30 CCS：F46 发布：2012-12-31 实施：2012-12-31

ISO 7097-1:2004 核燃料技术——溶液、六氟化铀和solidsPart 1中铀的测定:铁（II）还原/重铬酸钾氧化滴定法
简介：
信息：ICS：27.120.30 CCS：发布：2004-07-21 实施：

简介： 信息：

ISO 7097-2:2004 核燃料技术——溶液、六氟化铀和solidsPart 2中铀的测定:铁（II）还原/铈（IV）氧化滴定法
简介：
信息：ICS：27.120.30 CCS：发布：2004-07-21 实施：

简介： 信息：

GJB 7972-2012 八氧化三铀同位素标准物质制备方法
简介：本标准规定了八氧化三铀同位素标准物质的制备及其铀同位素丰度的定值方法。本标准适用于以金属铀为原料，制备U丰度为0.3%~90%的八氧化三铀同位素标准物质。以其他铀物料为原料制备八氧化三铀同位素标准物质时，可参照使用。
信息：ICS： CCS：发布：2012-12-27 实施：2013-04-01

ISO 7097-1-2004 核燃料技术.溶液、六氟化铀和固体中铀的测定.第1部分:铁(II)还原/重铬酸钾氧化滴定法
简介：This part of ISO 7097 describes an analytical method for the determination of uranium in pure product material samples such as U metal, UO2, UO3, uranyl nitrate hexahydrate, uranium hexafluoride and U3O8 from the nuclear fuel cycle. This procedure is sufficiently accurate and precise to be used for nuclear materials accountability. This method can be used directly for the analysis of most uranium and uranium oxide nuclear reactor fuels, either irradiated or unirradiated, and of uranium nitrate product solutions. Fission products equivalent to up to 10 % burn-up of heavy atoms do not interfere, and other elements which could cause interference are not normally present in sufficient quantity to affect the result significantly. The method recommends that an aliquot of sample is weighed and that a mass titration is used, in order to obtain improved precision and accuracy. This does not preclude the use of any alternative technique which could give equivalent performance. As the performance of some steps of the method is critical, the use of some automatic device has some advantages, mainly in the case of routine analysis.
信息：ICS：27.120.30 CCS：F46 发布：2004-07 实施：

简介： 信息：

BS ISO 11311-2011 核临界安全.反应堆外均质钚-铀氧化燃料混合物的临界值
简介：
信息：ICS：27.120.30 CCS：F69 发布：2011-07-31 实施：2011-07-31

ISO 7097-2-2004 核燃料技术.溶液、六氟化铀和固体中铀的测定.第2部分:铁(II)还原/铈(IV)氧化滴定法
简介：This part of ISO 7097 describes an analytical method for the determination of uranium in pure product material samples such as U metal, UO2, UO3, uranyl nitrate hexahydrate, uranium hexafluoride and U3O8 from the nuclear fuel cycle. This procedure is sufficiently accurate and precise to be used for nuclear materials accountability.This method does not generate a toxic mixed waste as does the potassium dichromate titration. The method may not be applied to scrap or waste samples until such time as it is qualified by obtaining results statistically equivalent to those obtained by the potassium dichromate method on the same sample types.The method recommends that an aliquot of sample is weighed and that a mass titration is used, in order to obtain improved precision and accuracy. This does not preclude the use of any alternative techniques which could give equivalent performance. As the performance of some steps of the method is critical, the use of some automatic device has some advantages, mainly in the case of routine analysis.
信息：ICS：27.120.30 CCS：F46 发布：2004-07 实施：

简介： 信息：

BS ISO 11311-2011 核临界安全.反应堆外均质钚-铀氧化燃料混合物的临界值
简介：
信息：ICS：27.120.30 CCS：F69 发布：2011-07-31 实施：2011-07-31

ASTM C1456-00 用X射线荧光法（XRF）测定氧化钆铀氧化物芯块中铀或钆或两者的标准试验方法
简介：
信息：ICS：27.120.30 CCS：发布：2000-01-10 实施：

简介： 信息：

KS A ISO 7097-1-2008(2018) 核燃料技术溶液、六氟化铀和固体中铀的测定第1部分:铁（Ⅱ）还原/重铬酸钾氧化滴定法
简介：
信息：ICS：27.120.30 CCS：发布：2008-12-08 实施：

ASTM C1430-2000 用大气均衡法测定烧结的二氧化铀和氧化钆-二氧化铀颗粒中铀、氧铀比(O/U)和氧金属比(O/M)的标准试验方法
简介：1.1 This test method applies to the determination of uranium, the oxygen to uranium (O/U) ratio in sintered uranium dioxide pellets, and the oxygen to metal (O/M) ratio in sintered gadolinium oxide-uranium dioxide pellets with a Gd2O3 concentration of up to 12 weight %. The O/M calculations assume that the gadolinium and uranium oxides are present in a metal dioxide solid solution.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazards statements, see Section .
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：F40 发布：2000 实施：

简介： 信息：

KS A ISO 7097-2-2008 核燃料技术.溶液、六氟化铀和固体中铀的测定.第2部分:铁(II)还原/铈(IV)氧化滴定法
简介：이 표준은 핵연료 주기 동안 생성되는 우라늄 금속, UO2, UO3, 질산우라닐육수화물,
信息：ICS：27.120.30 CCS：F46 发布：2008-12-08 实施：2008-12-08

ASTM C1456-2000 用X射线荧光法测定氧化钆和氧化铀颗粒中铀和/或钆的标准试验方法
简介：This guide is applicable to samples containing 2 to 10 % gadolinium oxide and 90 to 98 % uranium oxide on the x201C;as receivedx201D; basis. The method may be used to determine concentration of either uranium, gadolinium, or both. Either wavelength-dispersive or energy-dispersive x-ray fluorescence systems may be used provided the software accompanying the system is able to accommodate the use of internal standards.1.1 This standard describes the steps necessary for the preparation and analysis by X-ray fluorescence (XRF) of gadolinium and/or uranium in gadolinium oxide-uranium oxide pellets or powders.1.2 This method requires the use of appropriate internal standard(s). Care must be taken to ascertain that samples analyzed by this method do not contain the internal standard element(s) or that this contamination has been corrected for mathematically whenever present. Such corrections are not addressed in this standard.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautions are given in Section and various notes throughout the method.
信息：ICS：27.120.30 (Fissile materials and nuclear fuel tech CCS：F80 发布：2000 实施：

简介： 信息：

KS A ISO 7097-2-2008(2018) 核燃料技术溶液、六氟化铀和固体中铀的测定第2部分:铁（Ⅱ）还原/铈（Ⅳ）氧化滴定法
简介：
信息：ICS：27.120.30 CCS：发布：2008-12-08 实施：

ISO 9989-1996 二氧化铀粉末和芯块中铀含量的测定硫酸亚铁(II)还原/重铬酸钾氧化滴定法
简介：
信息：ICS： CCS：F46 发布：1996-07 实施：

简介： 信息：

ISO 9989:1996 二氧化铀粉末和芯块中铀的测定硫酸铁还原/重铬酸钾氧化滴定法
简介：
信息：ICS：27.120.30 CCS：发布：1996-06-20 实施：

简介： 信息：

KS A ISO 7097-1-2008 核燃料技术.溶液、六氟化铀和固体中铀的测定.第1部分:铁(II)还原/重铬酸钾氧化滴定法
简介：이 표준은 핵연료 주기 동안 생성되는 우라늄 금속, UO2, UO3, 질산우라닐육수화물,
信息：ICS：27.120.30 CCS：F46 发布：2008-12-08 实施：2008-12-08

STAS SR ISO 7097-1995 反应堆燃料溶液和铀产品溶液中铀的测定．硫酸铁还原法／重氯酸钾氧化滴定法
简介：1.1 Prezentul Standard Interna?ional descrie o metod? analitic? precis? ?i fidel? de dozare a uraniului existent ?n solu?ii de combustibili pentru reactoare transferate ?n uzinele de tratare ?i ?n solu?iile de produse pe baz? de azotat de uranil (VI) rezultate din activitatea acestor uzine.1.2 Aceast? metod? se poate folosi direct pentru analiza majorit??ii combustibililor pentru reactori pe baz? de uraniu ?i oxid de uraniu/plutoniu, care sunt iradia?i sau nu, ?n solu?ie de acid azotic ?i pentru analiza solu?iilor de produse pe baz? de azotat de uranil (VI). Nu se observ? interferen?a produ?ilor de fisiune echivalen?i unei combustii nucleare de 10% sau mai pu?in a atomilor grei ?i alte elemente susceptibile de a . interfera nu sunt ?n mod normal ?n cantitate suficient? pentru a avea o influen?? semnificativ? asupra rezultatelor.1.3 Metoda recomand? c?nt?rirea unei p?r?i din prob? ?i o titrare gravimetric? (titrigravimetrie) pentru ob?inerea preciziei ?i fidelit??ii necesare. Ea nu exclude folosirea altor tehnici, din moment ce acestea dau rezultate ech〓valente. ?Executarea anumitor etape ale metodei fiind critic?, utilizarea de dispozitive, automate prezint? avantaje, mai ales ?n cazul analizelor de rutin?.
信息：ICS：27.120.30 CCS：发布：1995-4-1 实施：

简介： 信息：