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:

Particle Characterization

Particle Characterization

Particle Characterization   We Are Particle Experts Particulate matter (PM) covers a wide range of finely dispersed solids that originate from both mobile and stationary sources and vary widely in chemical and physical composition. Particle characterization,...

Industrial Hygiene Columbia Basin Analytical Laboratories

Industrial Hygiene Columbia Basin Analytical Laboratories CBAL is accredited under the American Industrial Hygiene Association’s (AIHA’s) Industrial Hygiene Laboratory Accreditation Program for the analysis of: Asbestos using: Phase Contrast Microscopy (PCM) Polarized...

All Laboratory Services

Lab Services RJ Lee Group has more than 30 years of experience as an analytical service laboratory, offering a wide range of expertise across numerous industries. To search all laboratory services across all categories, please click below. RJ Lee Group’s wide array of...

TPS100 Nanoparticle Sampler

TPS100 Nanoparticle Sampler The TPS100 nanoparticle sampler collects airborne particles directly on an electron microscope (EM) grid which can be analyzed directly (no preparation required) using a high resolution EM to obtain detailed characterization of airborne...

PTR-MS for Environmental Analysis

PTR-MS for Environmental Analysis RJ Lee Group provides the clear solution with innovative proton transfer reaction mass spectrometry, or PTR-MS, technology. When you need to monitor to comply with industry safety standards or government regulations, the PTR-MS...