ISO 4689:1986

Iron ores — Determination of sulfur content — Barium sulfate gravimetric method

The method is applicable to a concentration range of 0,01 bis 1,0 % (m/m) of sulfur 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 4689 includes three annexes.

SDO:

ISO

Language:

English

ICS Codes:

73.060.10

Status:

Withdrawn

Publish date:

1986-10-08

Standard Number:

ISO 4689:1986