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:

Join Dr. Heinz Huber at the Energy, Utility & Environment Conference (EUEC) 2019 on February 25th-26th at the Convention Center in San Diego, California. Visit Heinz at Montrose Environmental Inc., booth #642 and pick up a flyer discussing the collaboration between RJLG and Montrose on the PTR-MS mobile unit.

On Tuesday, February 26th, Heinz will be giving a presentation titled “New Developments in Proton Transfer Reaction Mass Spectrometry (PTR-MS).” The abstract for this presentation is as follows:

“RJ Lee Group, Inc. offers proton transfer reaction mass spectrometer, or PTR-MS, as one of the most advanced, continuous environmental monitoring technologies current available to provide real-time, sensitive, and accurate VOC analyses.  The PTR-MS instruments are designed to detect VOCs with an efficiency and speed far outperforming traditional air monitoring methods. In addition to its standalone iteration, RJ Lee Group incorporated this technology into a mobile laboratory. This allows three different sampling scenarios: 1) provide monitoring services within 200 feet of the mobile lab with a hose; 2) dispatch the instrument into any building and sample directly; and 3) perform monitoring while driving. The PTR-MS mobile laboratory provides real-time quantitative results down to single digit pptv-levels. 

RJ Lee Group will present its findings from recent, real time, continuous monitoring events at a major refinery terminal in California, stack monitoring at an ethanol plant for emissions treatment, low level detection and compound identification at rapid vehicle speeds in motion, will show comparisons to traditional air monitoring techniques and provide updates on EPA and ASTM methods for PTR-MS.

The PTR-MS direct air sampling requires no sample preparation, with real time analysis in 1 second increments for instant quantification. Changes in air quality can be captured in real time; tracking of fugitive emissions is suitable with the setup in the mobile laboratory. Switchable reagent ions allow analysts to discriminate between isomeric VOC compounds for separation and identification while in the field.”

With over 1500 attendees, 400 speakers and 200 exhibits, this 22nd annual EUEC is the United States’ largest professional networking event of its kind. To learn more about this event, please click here. To schedule a meeting with Heinz at this event, please click the button below. We look forward to seeing you there!


Meet with us at this event!