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:

RJ Lee Group Experts Exhibit Spinal Implant Services at NASS

RJ Lee Group News

October 23, 2007

RJ Lee Group’s (RJLG) medical device experts exhibited at the 22nd Annual Meeting of the North American Spine Society (NASS) in Austin, Texas, October 23-27, 2007, at the Austin Convention Center.

Wear fatigue and debris characterization is one of the services that our medical device experts provide, using a variety of analytical techniques, including Computer-Controlled Scanning Electron Microscopy (CCSEM), Raman microscopy, polarized light microscopy, and FTIR. We employ ASTM Test Method F 1877, which encompasses a series of procedures (including optical microscopy, SEM and energy dispersive X-ray (EDS) analysis) for characterization of the morphology, quantity, size, and size distribution of particles produced by wear test machines, total joint simulation systems, and abrasion testing. Additional medical device laboratory services include contamination identification, high resolution SEM imaging, particle sizing / characterization, technical support of FDA submittals, forensic defect analysis, device cleanliness assessments and litigation support services.

RJ Lee Group has consistently demonstrated the ability to provide the highest quality particulate analysis of wear debris from tested spinal implant assemblies, and has directly contributed to several successful applications for FDA approval. The ability to analyze such a high number of particles in such a short amount of time through the use of computer controlled SEM techniques reduces assumptions about how representative a given sample is, and provides the customer with a much higher level of confidence in the data. Furthermore, RJ Lee Group has forged a collaborative relationship with Lisa Ferrara of OrthoKinetic Technologies, LLC, one of the leading biomechanical engineers in the field of spinal implants specializing in FDA submittals, which will help to provide our clients the highest level of support when seeking FDA approval.

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