Founded in 1999, Cleveland-based Ohio Lumex develops analytical instruments and measurement systems for industrial emissions, gaseous fuels, air quality, and life-science research. The company is especially known for its mercury-measurement technology, which became a U.S. EPA standard, and it pairs those instruments with an NELAP- and A2LA-accredited laboratory and field services. Its expanded laboratory and engineering operation supports customers with gas analysis from development through onsite testing.
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A2LA Accreditation
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US EPA Methods and Standards
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ASTM Methods and Standards
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ISO Standards
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NIOSH Standards
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Clarke Analytical Instruments, IncFounded in 1996 by President and CEO Bill Clarke, Clarke Analytical Instruments is a manufacturer, master distributor and manufacturer’s representative for analytical instruments serving environmental, health and safety organizations across North America and worldwide. Based in Radnor, Pennsylvania, the company supplies equipment for OSHA and EPA compliance and provides technical expertise, along with training and calibration for instruments it sells or rents. Its team brings more than 60 years of combined technical, product and market experience to laboratory, industrial hygiene, process-control and personal-monitoring applications.RADNOR TOWNSHIP, PA
Elkins Earthworks, LLCBorn from landfill field technician Charles Elkins’s frustration with inflexible instruments, Elkins Earthworks makes field-ready gas analyzers and related monitoring equipment for landfill operations. The Akron company designed its Envision analyzer around technicians’ established practices, with an open data structure and compatibility with a range of handheld field computers. Its Envision systems are manufactured and assembled in the United States, and the company holds multiple U.S. patents for the Envision technology.WADSWORTH, OH
EST AnalyticalSince opening its doors in 1990, Cincinnati-based EST Analytical has engineered and manufactured laboratory instruments for volatile-organic-compound analysis, with particular strength in purge-and-trap and dynamic-headspace systems. The company supports laboratories worldwide with application guidance, training, repairs, and onsite service alongside its instruments. Its business management system conforms to ISO 9001:2015, and EST also operates locations in Beijing and Guangzhou.WEST CHESTER, OH
Mound Technical SolutionsFounded in 1996 at the former Mound Laboratories site, Mound Technical Solutions builds tritium and carbon-14 collection instruments along with specialized test-and-measurement systems. Its work grew from the Mound Labs-developed Bubbler technology, and the Miamisburg company now combines that radiation-monitoring heritage with custom engineering, instrumentation, and fuel-cell gas analysis services for customers worldwide.MIAMISBURG, OH