Sulfur in Coal

Coal Certified Reference Materials

Analytical Reference Materials International is pleased to introduce its Coal Standards, developed in cooperation with the leading analytical laboratories

in the Coal Industry.  ARMI has produced a complete line of true certified reference materials for Sulfur and Sulfur plus Prox analysis of coal for

sulfur levels ranging from 0.25% to 9.0%.  The coal standards are packaged 50 grams per bottle for both Sulfur Analysis only and for

Sulfur plus Prox Analysis.  There is a 10% discount given for complete set purchases of all standards.

These CRMs are manufactured following ASTM's stringent procedures and protocols and ARMI's ISO accredited internal testing protocol, resulting in

products that are fully certified, traceable to NIST, and backed by statistical data from the leading analytical laboratories in the Industry.  They have the

quality, stability, reliability, repeatability, and solid performance that you would expect and demand from CRMs produced specifically for Industry and the

Energy Sector.

Using ARMI's standards will insure that your reported results are indisputable and as correct as they can possibly be.  Now you can be completely

confident in finally having the ability to perform quality instrument calibrations across the full range of Sulfur and Prox values.

New for 2007 - ARMI is working to expand its line-up of coal CRMs by adding mercury and chlorine standards.  Testing is currently underway

and availability is projected for the third calendar quarter of 2007.