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delSRPS EN ISO 14719:2023

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

General information

30.98     Jun 16, 2025

45.99    Jul 28, 2025

ISS

B033

European Norm

81.060.01     81.080     81.040.01  

English  

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.

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN ISO 14719:2012

NOW

ABANDON
delSRPS EN ISO 14719:2023
30.98 Project deleted
Jun 16, 2025

Related project

Adopted from prEN ISO 14719 rev IDENTICAL

Adopted from ISO/CD 14719 IDENTICAL