We provide testing services to certify product and materials compliance, support quality control, and ensure the health and safety of workers and their environment. We provide assistance for clients who are not sure what tests they need. Our accredited materials characterization laboratory is the foundation of all the services of RJ Lee Group provides, including standardized testing for compliance, industrial hygiene and environmental analyses, quality control, and materials research and development.

We provide credentialed expertise supported built by robust scientific data. We provide significant support to industrial clients for product development, industrial hygiene and overall production support.

RJ Lee Group maintains a visible and respected reputation within the legal community, having offered scientific support in civil litigation matters for nearly 30 years. 

  • Product Liability 
  • Toxic Tort
  • Construction Defect
  • Fugitive Emission
  • Personal Injury
  • Patent Infringement
  • Contract Disputes
  • Insurance Subrogation

Subject Matter Experts

From our core business of providing scientific solutions to our clients, we have developed innovative products. Some are produced internally, and some have arisen from partnerships with other research organizations. 

For example, we build lab software solutions to help manage and streamline your labs data, and environmental testing products for a variety of applications. 

  • IntelliSEM is a powerful automated particle analysis system.
  • ParticleID is  a customizable cloud hosted web application used to identify foreign particulate matter and  assist with root cause investigations. 

Other products we create count particles and help keep the air and environment safe.

RJ Lee Group is a materials analysis laboratory and consulting company which serves many different industries. We offer scientific solutions such as industrial forensics services, laboratory and testing services, litigation support, and laboratory software to many industries:

EPA Awards Contract to RJ Lee Group

RJ Lee Group News

December 7, 2010

The U.S. Environmental Protection Agency (EPA) recently awarded RJ Lee Group, Inc. an 800K contract to develop an expert particle analysis system (EPAS). The EPA’s Human Exposure and Atmospheric Sciences Division (HEASD) will use the system for quantitative analysis of air particulate samples in support of air pollution research, source apportionment and human exposure programs. RJ Lee Group will develop the system on a high-resolution field-emission scanning electron microscope (FE-SEM) coupled with a state-of-the-art energy dispersive x-ray spectrometer (EDS) and advanced software and analytical tools. The FEI-SEM will be used by the EPA to facilitate manual and computer-controlled SEM (CCSEM) data acquisition and data analysis of environmental samples. The EPAs system will provide size, shape, images and elemental composition for particles ranging in size from millimeters down to tens of nanometers. RJ Lee Group pioneered the use of CCSEM for a broad range of particle characterization applications and subsequently developed industry-specific applications for analysis of gunshot residue and for comprehensive inclusion analysis as part of process monitoring for steel production.

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