90.20 Standard under periodical review Apr 15, 2024
ISO
ISO/TC 85/SC 5 Nuclear installations, processes and technologies
International Standard
27.120.30 Fissile materials and nuclear fuel technology
Published
ISO 15647:2004 specifies a method of isotopic analysis of uranium hexafluoride (UF6) with 235U concentrations less than or equal to 5 % by mass and 234U and 236U concentration between 0,001 % by mass and 1,5 % by mass. The method is in routine use to determine conformance to UF6 specifications.
ISO 15647:2004 is applicable if the mass spectrometer uses Faraday cups.
PUBLISHED
ISO 15647:2004
90.20
Standard under periodical review
Apr 15, 2024