NF ISO 16796

NF ISO 16796

June 2006
Standard Cancelled

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)

ISO 16796:2004 is applicable to the determination of Gd2O3 in powder blends and sintered pellets of Gd2O3 + UO2 from 1 % to 10 %, by the ICP-AES method.

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Main informations

Collections

National standards and national normative documents

Publication date

June 2006

Number of pages

10 p.

Reference

NF ISO 16796

ICS Codes

27.120.30   Fissile materials and nuclear fuel technology

Classification index

M60-461

Print number

1 - 12/05/2006

International kinship

ISO 16796:2004
Sumary
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)

ISO 16796:2004 is applicable to the determination of Gd2O3 in powder blends and sintered pellets of Gd2O3 + UO2 from 1 % to 10 %, by the ICP-AES method.

Standard replaced by (1)
NF ISO 16796
March 2022
Standard Cancelled
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)

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.

Table of contents
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Principe
    1
  • 3 Appareillage
    1
  • 4 Réactifs
    2
  • 5 Mélanges étalons
    2
  • 6 Préparation des étalons et des échantillons
    3
  • 7 Étalonnage et analyse des échantillons
    3
  • 8 Précision et répétabilité
    4
  • 9 Rapport d'essai
    4
  • Annexe A (informative) Exemple de courbe d'étalonnage
    5
  • Annexe B (informative) Données d'étalonnage
    6
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