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BSI BS EN ISO 14719:2011

Chemical analysis of refractory material glass and glazes. Determination of Fe2+ and Fe3+ by the spectral photometric method with 1,10-phenanthroline
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BSI BS EN ISO 14719:2011

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

PUBLISH DATE 2012
PAGES 22
BSI BS EN ISO 14719:2011

This International Standard 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. This International Standard 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.

SDO BSI: British Standards Institution
Document Number ISO 14719
Publication Date Jan. 31, 2012
Language en - English
Page Count 22
Revision Level
Supercedes
Committee RPI/1
Publish Date Document Id Type View
Jan. 31, 2012 BS EN ISO 14719:2011 Revision