Iron ores. Determination of cobalt. Flame atomic absorption spectrometric method Ingestion-build-224916 sampling of aggregates and preparation

sampling of aggregates and preparation of test specimens as well as includes test procedure to determine the flakiness index/ particle shape of aggregates

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― defines process groups and their processes for establishing and managing variability traceability at product line lifecycle processes

Ultraviolet (UV) photometry is specified as the primary calibration method because of its proven accuracy and specificity to ozone

This Standard also serves as the basis for requirements of Particular Standards

Iron ores. Determination of cobalt. Flame atomic absorption spectrometric method Ingestion-build-224916 sampling of aggregates and preparation1 Scope This International Standard specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of cobalt in iron ores. This method is applicable to a mass fraction range of 0,000 7 % to 0,06 % of cobalt in natural iron ores, iron ore concentrates and agglomerates, including sinter products.