Draft
International StandardISO/DIS 5189-2
Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods for chemical analysis of metal impurities in silicon dioxide powders — Part 2: Inductively coupled plasma-mass spectrometry
Reference number
ISO/DIS 5189-2
ISO/DIS 5189-2
Edition 1
© ISO 2026
Projet Norme internationale
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ISO/DIS 5189-2
89976
Projet de Norme internationale au stade enquête auprès des membres de l’ISO.
ISO/DIS 5189-2
ISO/DIS 5189-2
89976
CHF
67
Résumé
This document specifies methods for the chemical analysis of metal impurities present in silicon dioxide powders as fine ceramics using inductively coupled plasma-mass spectrometery (ICP-MS). It stipulates the methods for the determination of metal impurities in silicon dioxides powders. Silicon dioxide powders are decomposed by acid decomposition. The aluminium, calcium, cadmium, chromium, copper, iron, lead, lithium, magnesium, manganese, nickel, potassium, sodium, titanium, zinc, and zirconium contents in the test solution are determined by ICP-MS.
Informations générales
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État actuel: Projet
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Stade: Mise au vote du DIS: 12 semaines [40.20] -
Edition: 1
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Comité technique :ISO/TC 206ICS :81.060.30
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