"A World of Coal & Coke Testing
...A World Class Laboratory"

The Clark Labs Coal and Coke Laboratory is a client-oriented team specializing in metallurgical coal and coke testing. Our objective is to deliver state-of-the-art technology, the highest quality services, on-time analyses, and proven expertise. We are particularly proficient at analyzing individual coals and evaluating their potential in metallurgical coal blends. Computer models along with pilot-oven testing assist us in predicting how individual coal changes to an established coal blend will affect resultant carbonization pressures and coke quality. All data and services we provide are strictly confidential with our customer.

This web site will introduce you to some of our unique features that have helped establish us as a world class lab and leader in the coal and coke industry.