Abstract
This document specifies a titrimetric method for the determination of the chromium content of chromium ores and concentrates having a chromium content greater than a mass fraction of 7,00 %.
General information
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Status: PublishedPublication date: 2024-11Stage: International Standard published [60.60]
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Edition: 2Number of pages: 19
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Technical Committee :ISO/TC 132ICS :73.060.30
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Life cycle
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Previously
WithdrawnISO 6331:1983
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Now