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ISO/DIS 13465

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

General information

40.60 Close of voting   Apr 27, 2024

ISO

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

International Standard

27.120.30   Fissile materials and nuclear fuel technology

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

PUBLISHED
ISO 13465:2009

NOW

IN_DEVELOPMENT
ISO/DIS 13465
40.60 Close of voting
Apr 27, 2024