ISO 13465:2009

Nuclear energy — Nuclear fuel technology — Determination of neptunium in nitric acid solutions by spectrophotometry

Publication date: May 5, 2009

General information

Current stage: 90.60 Effective date: Mar 4, 2020

Originator: ISO

Owner: ISO/TC 85/SC 5

Type: International Standard

ICS: 27.120.30

Languages: English French

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Status: Published

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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

Revises
ISO 13465:1997

NOW

PUBLISHED
ISO 13465:2009
90.60 Close of review
Mar 4, 2020

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