prBAS EN ISO 16796:2026
Nuclear energy - Determination of Gd2O3 content in gadolinium fuel blends and gadolinium fuel pellets by atomic emission spectrometry using an inductively coupled plasma source (ICP-AES)
General information
Status:Project
Number of pages:12
Adoption method:Proglašavanje
Language:engleski
Edition:1.
Realization date:13.11.2025
Forseen date for next stage code:24.11.2025
Technical committee:BAS/TC 63, VS1 - General standardization
ICS:
27.120.30, Fissile materials
Abstract
This document is applicable to the determination of gadolinium as Gd2O3 in powder blends and sintered
pellets of Gd2O3 + UO2 and ((U, Gd) O2) from mass fraction 10 g/kg to 100 g/kg (i.e. 1 % to 10 %), using
a suitable ICP-AES instrument.
This methodology is capable of demonstrating compliance with agreed upon fuel specifications and
associated data quality objectives provided the user has performed qualification measurements
under their established measurement control program to demonstrate that measurement uncertainty
requirements will be met with the desired level of confidence at the specification
Lifecycle
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Original document and degree of correspondence
EN ISO 16796:2023, identical
ISO 16796:2022, identical
Work material
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