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BS EN ISO 21079-3:2008

Current
Current

The latest, up-to-date edition.

Chemical analysis of refractories containing alumina, zirconia, and silica. Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP-AES)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-04-2009

This part of ISO21079 specifies flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP-AES) methods for the analysis of AZS (alumina, zirconia, and silica) refractory products (containing 5%to 45%of ZrO2) and raw materials.

This part of ISO21079 is not applicable to MgO-based refractories.

This part of ISO21079 gives alternatives to the X-ray fluorescence (XRF) method given in ISO12677.

Committee
RPI/1
DevelopmentNote
Supersedes 07/30163486 DC. (04/2009) Reviewed and confirmed by BSI, March 2017. (03/2017)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 21079-3:2008 Identical
EN ISO 21079-3:2008 Identical

ISO 12677:2011 Chemical analysis of refractory products by X-ray fluorescence (XRF) Fused cast-bead method
ISO 26845:2008 Chemical analysis of refractories General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods
ISO 21079-1:2008 Chemical analysis of refractories containing alumina, zirconia and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents and dissolution

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