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ISO 4691:1985
Iron ores -- Determination of titanium content -- Diantipyrylmethane spectrophotometric method
This standard has been revised by: ISO 4691:2009
Abstract
The method ist applicable to a concentration range of 0,01 to 6,0 % (m/m) of titanium in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. ISO 4691 includes three annexes.
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Edition: 1 (Monolingual) ICS: 73.060.10 Status: Withdrawn Stage: 95.99 (2009-06-08) TC/SC: ISO/TC 102/SC 2 Number of Pages: -
Revised by: ISO 4691:2009
