SSH 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 (ISO 14719:2011)

Publication date: Nov 20, 2012

General information

Current stage: 60.60 Effective date: Nov 20, 2012

Originator: DPS

Owner: DPS/KT 67

Type: European Norm

ICS: 81.040.01 81.060.01 81.080

Languages: English

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Status: Published

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Scope

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.

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PUBLISHED
SSH EN ISO 14719:2011
60.60 Standard published
Nov 20, 2012

Related project

Adopted from EN ISO 14719:2011

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