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
OVERVIEW
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.
COMMENTS
-
PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2011 |
| No. of Pages | 13 |
| ICS Classification | 81.040.01 Glass in general 81.080 Refractories 81.060.01 Ceramics in general |
| Committee | ISO/TC 33 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |