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:

From the Bottom Up

Nano Capanilities

A picture is worth a thousand words, but in nanoscience a picture can be a revelation. Nanotechnology is unusual because molecules and particles can self-assemble to form new materials. Materials at the nanoscale level exhibit different properties than they do at the macro, or everyday, level

Building for the Future

We combine state-of-the-art imaging techniques with elemental/atomic structure analysis to reveal the most in-depth and comprehensive information. Our experts view and characterize these materials to help support manufacturing at any scale by revealing insights into particle structures that were previously unobtainable through conventional microscopy and spectroscopy. The subsequent characterization of these materials paves the way in determining new applications for the future.


RJ Lee Group experts use electron microscopy, diffraction and spectroscopy techniques to measure size, determine morphology and agglomeration state, elemental composition and the structures of new materials at the nanoscale. We work in collaboration with industry, government and academia to characterize nanoparticles and to prepare for their regulation. Our services also support global R&D and manufacturing development and include:

Environmental Health and Safety

  • handling, processing and creation of nanomaterials
  • environmental contamination

Quality Control

  • confirmation of size, shape, elemental composition and surface characteristics of nanoparticles and nanomaterials
  • investigations for uniformity, thickness, agglomeration tendencies and consistency of nanoparticles


  • advanced drug-delivery systems
  • architectural, aerospace and automotive coatings
  • semiconductors (structural and electrical properties)
  • catalyst materials
  • carbon nanotubes (CNTs)

State-of-the-art instrumentation and the quality of our sample preparation are elements in our nano toolbox that set us apart. The correct sample preparation, using the right technique and expert analyses lead to quality results. The instruments that we use to obtain information in the nano world include:

  • Scanning Electron Microscopy (SEM)
  • Field Emission Scanning Electron Microscopy (FESEM)
  • Scanning Transmission Electron Microscopy (STEM)
  • Transmission Electron Microscopy (TEM)
  • Energy Dispersive X-Ray Spectroscopy (EDS)
  • X-Ray Photoelectron Spectroscopy (XPS)
  • X-Ray Diffraction (XRD)
  • Raman Spectroscopy