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 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:

The Particulate Identification Database Solution for your FPM and Root Cause Investigations

This software enables the user to compile, store, search and mine analytical data to optimize processes for foreign particulate and materials investigations. The ability to create internal known laboratory reference collections adds significant value to an investigation. ParticleID allows for analysis, comparison, and reporting.

Key Advantages

Sample information and data input allow for logging of samples and searching.

  • Close FPM Investigations Faster
  • Data Comparison, Spectra Comparison
  • Enables Timely Root Cause ID
  • Supports Regulatory Audits

Customer Testimonial OnDemand

Don’t just take our word for it! Watch as Dave Exline, President of Gateway Analytical, discusses how ParticleID will save his company 2,000 labor hours in 2021 and how this software speeds up investigations. 

In this webinar style presentation to its customers, Gateway Analytical discusses:

  • Productivity gains
  • Gateway Analytical shows example data
  • Help with Foreign Particulate Matter and Root Cause Investigations

Analysis, Reporting, and Comparison

Sample Info

Standard and customizable fields optimize the data entry process and enhance searchability

Comparative Data

SEM/EDS, FTIR, Optical, and Raman for example are stored with every sample for retrieval and side-by-side comparison

Add and Search Data

Quickly navigate and mine data; Advanced search function allows for more search and sort capability


Print sample details, export images and spectra overlays within a sample or samples that are being compared

Request a Demo?

Please feel free to reach out to RJ Lee Group for more information, or to see a quick demo.

At RJ Lee Group, we’re a laboratory too, and we use ParticleID to assist in our FPM investigations and to categorize our data. This software assists with our laboratory management system daily. We would enjoy the opportunity to connect with your lab to discuss this software further.

Who is RJ Lee Group?

RJ Lee Group is an industrial forensics analytical laboratory and scientific consulting firm. We partner with our clients to deal with problems encountered during the manufacturing process, to ensure regulatory compliance, and to uncover and understand the root cause of product failure. Our network of technical experts provides you with customized solutions that are flexible, scalable, and best-suited to your application. Our comprehensive laboratory and expert staff can provide:

  • Full Service Materials Characterization
  • Root Cause Failure Analysis
  • Environmental Health & Safety
    Manufacturing & Process Quality Control
  • Standardized Testing for Compliance
  • Product Development Support (R&D)
  • Litigation Support
  • Laboratory Management Software