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Nuclear energy — Nuclear fuel technology — Determination of neptunium in nitric acid solutions by spectrophotometry
90.92 Standard to be revised
Nuclear fuel technology — Administrative criteria related to nuclear criticality safety
90.93 Standard confirmed
Nuclear fuel technology — Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography — Part 1: Samples containing plutonium in the microgram range and uranium in the milligram range
90.93 Standard confirmed
Nuclear fuel technology — Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography — Part 2: Samples containing plutonium and uranium in the nanogram range and below
90.93 Standard confirmed
Nuclear energy — Isotopic analysis of uranium hexafluoride — Double-standard gas-source mass spectrometric method
90.20 Standard under periodical review
Nuclear energy — Determination of total hydrogen content in PuO2 and UO2 powders and UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets — Inert gas extraction and conductivity detection method
90.93 Standard confirmed
Nuclear criticality safety — Estimation of the number of fissions of a postulated criticality accident
90.93 Standard confirmed
Nuclear criticality safety — Estimation of the number of fissions of a postulated criticality accident — Amendment 1
00.00 Proposal for new project received
Nuclear energy — Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
90.93 Standard confirmed
Nuclear fuel technology — Guidelines for ceramographic preparation of UO2 sintered pellets for microstructure examination
90.93 Standard confirmed
Nuclear energy — Determination of carbon compounds and fluorides in uranium hexafluoride infrared spectrometry
90.60 Close of review
Nuclear energy — Determination of Gd2O3 content in pellets containing uranium oxide by X-ray fluorescence spectrometry
60.60 Standard published
Nuclear energy — Determination of Gd2O3 content in gadolinium fuel blends and gadolinium fuel pellets by atomic emission spectrometry using an inductively coupled plasma source (ICP-AES)
60.60 Standard published
Nuclear energy — Soxhlet-mode chemical durability test — Application to vitrified matrixes for high-level radioactive waste
90.93 Standard confirmed
Nuclear energy — Nuclear fuel technology — Theoretical activation calculation method to evaluate the radioactivity of activated waste generated at nuclear reactors
90.93 Standard confirmed
Nuclear energy — Fissile materials — Principles of criticality safety in storing, handling and processing
90.93 Standard confirmed
Nuclear energy — Fissile materials — Principles of criticality safety in storing, handling and processing — Amendment 1: Methods of control and safety equipment
60.60 Standard published