Founded 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.
ISO-certified facility
ISO
Quality certification
Ohio Lumex Co., IncFounded 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.SOLON, OH
CasellaSince 1799, Casella has made precision instruments for occupational hygiene and environmental monitoring, helping workplaces and communities measure health risks. The Bedford-based company traces its instrumentation heritage through work supplied to explorers and scientists including David Livingstone and Charles Darwin, and today is especially known for practical monitoring solutions such as its Guardian2 remote boundary monitor.BUFFALO, NY
Bridge Analyzers, IncBridge Analyzers, Inc., founded by engineers and industry experts, designs and manufactures application-specific gas and fluid analyzers in the United States. Its instruments serve settings from automotive exhaust testing to modified-atmosphere food packaging, with configurable systems and OEM integration for specialized applications. The company has delivered thousands of instruments worldwide over more than two decades and supports them with U.S.-based technical service, calibration, and application consulting.BEDFORD HEIGHTS, OH
SKC IncSKC Inc. is a Pennsylvania manufacturer known for more than 60 years of experience serving occupational and environmental health professionals. Its work centers on helping organizations collect reliable information about workplace exposures, with manufacturer service and calibration supporting equipment throughout its working life. SKC serves customers around the world and holds ISO 9001:2015 and ISO/IEC 17025:2017 certifications.334519EIGHTY FOUR, PA