95.99 Withdrawal of Standard Mar 24, 2004
ISO
ISO/TC 102/SC 2 Chemical analysis
International Standard
73.060.10 Iron ores
The method ist applicable to a concentration range of 0,002 to 0,25 % (m/m) of sulfur in natural iron ores, and iron ore concentrates and agglomerates including sinter products. The results are not affected by the presence of fluoride. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. ISO 4690 includes three annexes.
WITHDRAWN
ISO 4690:1986
95.99
Withdrawal of Standard
Mar 24, 2004