ISO 15647:2004
Nuclear energy - Isotopic analysis of uranium hexafluoride - Double-standard gas-source mass spectrometric method
- Standard No.
- ISO 15647:2004
- Release Date
- 2004
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 15647:2004
- Scope
- This International Standard specifies a method of isotopic analysis of uranium hexafluoride (UF6) with
U concentrations less than or equal to 5 % U and U concentration between 0,001 % by mass and 1,5 % by mass. The method is in routine use to determine conformance to UF6 specifications. Uranium hexafluoride is a basic material to prepare nuclear reactor fuel. To be suitable for this purpose, the material must meet criteria for isotopic composition. This International Standard is applicable if the mass spectrometer uses Faraday cups. note: 1) The limit up to 5 % is not given to the method itself but because of the license.
ISO 15647:2004 history
- 2004 ISO 15647:2004 Nuclear energy - Isotopic analysis of uranium hexafluoride - Double-standard gas-source mass spectrometric method
