Clark Laboratories, LLC

Analytical Chemistry

Coal & Coke

Condition Monitoring Services

Fuels & Lubricant

Industrial Hygiene

Customer Satisfaction Survey

Clark Laboratories, LLC

"State-of-the-art technology, the highest quality analytical services, proven expertise and outstanding customer service!"

Clark Laboratories LLC delivers unmatched analytical expertise and a guaranteed client satisfaction commitment to our customers who utilize our comprehensive, customer oriented, laboratory testing and predictive maintenance support services. The integrated combination of sound analytical techniques, state of the art facilities, a comprehensive quality system, technical consulting, and training services at five unique laboratories offers clients a single source for laboratory testing and maintenance support. With over 80 professional and technical people and quality systems registered under ISO, A2LA and AIHA standards, working to exceed client demands, Clark Labs is well qualified to handle your routine or specialized testing or maintenance reliability needs.


	Analytical Chemistry Specializes in routine analysis and comprehensive investigative chemical testing for the steel and related industries. Equipped with advanced instrumentation, the lab ensures high quality standards through analytical expertise and stringent quality assurance standards. The laboratory is currently accredited by A2LA under ISO/IEC Guide 17025 standards. All testing is performed in accordance with ASTM, EPA, API or other approved applicable methods. More »

	Coal & Coke Specializes in metallurgical coal and coke testing and serves clients, both metallurgical and steam producers, through state-of-the-art technology, high quality services, and on-time analysis. This unique laboratory analyzes individual coals and evaluates coals' potential in metallurgical coal blends. Using computer models and pilot-oven testing, this lab also predicts individual coal changes to establish how a coal blend will affect resultant carbonization pressures and coke quality. More »

	Condition Monitoring Services Provides world-class oil analysis services and diagnosis to enhance maintenance program effectiveness. Uniquely experienced to deliver exceptional service to steel and heavy industry, our independent lab assists maintenance professionals with detecting equipment problems and predicting machine reliability. This lab provides quality oil, water glycol and grease analysis to help maximize machinery performance extend oil change intervals and minimize oil-related disruptions in production schedules. All testing is performed in accordance with ASTM and other standardized applicable methods. More »

	Fuels & Lubricant Tests distillates, including gasoline and diesel fuels, oil, lubricants and grease products for physical properties and chemical composition relative to ASTM specification. The lab specializes in wear testing of products based on test rigs such as Four-Ball Wear, Hydraulic Pump Wear and FZG Gear. This lab is fully equipped to perform tests ranging from routine analyses to formulation assistance and quality control, and is dedicated to serving client requests on time. More »

	Industrial Hygiene Supports the light and heavy manufacturing industries including Aluminum and Steel, the refinery and power generating industries as well as environmental consulting firms. This laboratory specializes in metals, organics, asbestos -- Polarized Light Microscopy (PLM) and Phase Contrast Microscopy (PCM) -- and Silica analysis (quartz, cristobalite, tridymite). More »