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ISO 10981:2004

Nuclear fuel technology — Determination of uranium in reprocessing-plant dissolver solution — Liquid chromatography method ISO 10981:2004

Publication date:   Jun 23, 2004

General information

90.20 Standard under periodical review   Jan 15, 2024

ISO

ISO/TC 85/SC 5 Nuclear installations, processes and technologies

International Standard

27.120.30   Fissile materials and nuclear fuel technology

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Scope

ISO 10981:2004 specifies an analytical method for determining the uranium concentration between 0,1 g/l and 400 g/l in nitric acid solutions of irradiated fuel from light-water reactors, gas-cooled reactors and fast-breeder reactors. It specifies how interference by nitrite and plutonium ions is prevented. The other constituents of fuel solutions do not interfere.
This method is suitable for process control, but not for accountancy purposes.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 10981:1993

NOW

PUBLISHED
ISO 10981:2004
90.20 Standard under periodical review
Jan 15, 2024