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ISO 13465:2009

Nuclear energy — Nuclear fuel technology — Determination of neptunium in nitric acid solutions by spectrophotometry ISO 13465:2009

Publication date:   May 5, 2009

General information

90.92 Standard to be revised   Apr 25, 2023

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 13465:2009 specifies an analytical method for determining the neptunium concentration by spectrophotometry, with a standard deviation of about 5 %, in nitric acid solutions of nuclear reactor irradiated fuels, at different steps of the process in a nuclear fuel reprocessing plant. The method is applicable to aliquots containing a concentration of neptunium between 10 mg×l-1 and 200 mg×l-1.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 13465:1997

NOW

PUBLISHED
ISO 13465:2009
90.92 Standard to be revised
Apr 25, 2023

REVISED BY

IN_DEVELOPMENT
ISO/DIS 13465