ISO 7476:2003

Nuclear fuel technology — Determination of uranium in uranyl nitrate solutions of nuclear grade quality — Gravimetric method ISO 7476:2003

General information

Current stage: 90.93 Standard confirmed Sep 18, 2023

Originator: ISO

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

Type: International Standard

ICS: 27.120.30 Fissile materials and nuclear fuel technology

Scope

ISO 7476:2003 specifies a precise and accurate gravimetric method for determining the mass fraction of uranium in uranyl nitrate solutions of nuclear grade quality containing more than 100 g/kg of uranium.
Non-volatile impurities influence the accuracy of the method.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7476:1990

NOW

PUBLISHED
ISO 7476:2003
90.93 Standard confirmed
Sep 18, 2023