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ISO 14719:2011

Current

Current

The latest, up-to-date edition.

Chemical analysis of refractory material glass and glazes — Determination of Fe2+ and Fe3+ by the spectral photometric method with 1,10-phenanthroline

Available format(s)

Hardcopy , PDF

Language(s)

French, English

Published date

29-11-2011

£93.00
Excluding VAT

ISO 14719:2011 specifies a spectral photometric method with 1,10-phenanthroline for the quantitative determination of Fe2+ and Fe3+ in oxidic raw and basic materials for ceramics, glass and glazes, e.g. feldspar, kaolinites, clay, limestone, quartz refractory materials. ISO 14719:2011 could be extended to other aluminosilicate materials, providing that uncertainty data is produced to support it. However, there might be problems in the decomposition of high-purity alumina and chrome ore samples.

The method is not suitable for reduced materials, such as silicon carbide, graphite-magnesia, etc.

Committee
ISO/TC 33
DevelopmentNote
Supersedes ISO/DIS 14719. (12/2011)
DocumentType
Standard
Pages
13
PublisherName
International Organization for Standardization
Status
Current

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DIN EN ISO 1927-3:2013-03 MONOLITHIC (UNSHAPED) REFRACTORY MATERIALS - PART 3: CHARACTERIZATION AS RECEIVED (ISO 1927-3:2012)
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£93.00
Excluding VAT