90.92 Standard to be revised Nov 7, 2025
ISO
ISO/TC 85/SC 5 Nuclear installations, processes and technologies
International Standard
27.120.20 Nuclear power plants. Safety
ISO 21613:2015 describes a method for determining chlorine and fluorine in mixed (U,Pu)O2 powders and sintered pellets. It is applicable for the analysis of samples containing 5 µg.g−1 to 50 µg.g−1 of chlorine and 2 µg.g−1 to 50 µg.g−1of fluorine.
For UO2 powder and sintered pellets, refer to ISO 22875.
PUBLISHED
ISO 21613:2015
90.92
Standard to be revised
Nov 7, 2025
IN_DEVELOPMENT
ISO/DIS 21613