ArcelorMittal Maizières
as Reference Materials Producer
For more than 60 years, ArcelorMittal Maizières (formerly IRSID) is a producer of Reference Materials (RM) and Certified Reference Materials (CRM and Euronorm-CRM) in the field of steels, by-products and raw materials of iron & steel industry.
ArcelorMittal Reference Materials are sold worldwide to chemical labs, to evaluate and calibrate methods used in chemical and chemical-instrumental analysis. They are essential to ensure traceability of any analytical results.
We can provide unalloyed / low alloy / highly alloyed steels, ferro-alloys, magnesia, calcite, dolomite, carbide, dusts, iron ores, sinters, concentrates, slags, casting powders.
Samples are available in two forms: discs for spectroscopic analysis (optical emission and X-ray fluorescence) and divided samples (powder or chips) for all kind of chemical analysis.
Samples belong to two categories:
- IR reference materials, for which the composition has been determined within a comparison circuit between several laboratories (by spectroscopic and/or chemical methods) ;
- Euronorm-CRM, for which the composition has been determined within a certification circuit between several laboratories (by chemical methods), under the auspices of ECISS.
