RJ Lee Group, Inc. is a materials characterization laboratory and industrial forensics consulting firm employing more than 300 scientists, engineers, technicians, and support staff at locations in Pittsburgh, PA, Monroeville, PA, and Pasco, WA. The company specializes in analytical laboratory testing, scientific consulting, industrial forensics consultation and support, and litigation support, and offers software solutions for data management and lab automation.

MSHA 30 CFR Part 60 Frequently Asked Questions
4:33
MSHA 30 CFR Part 60 Frequently Asked Questions
Passive Sampler Deployment on ISS
0:56
Passive Sampler Deployment on ISS
ParticleID: the particulate identification database for FPM and Root Cause Investigations
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ParticleID: the particulate identification database for FPM and Root Cause Investigations
Foreign Particulate Matter
1:03
Foreign Particulate Matter
Post Disaster Assessment
1:58
Post Disaster Assessment
Air Sample Analysis – Respirable Crystalline Silica RCS
1:15
Air Sample Analysis – Respirable Crystalline Silica RCS
Lab to Air Sample Respirable Crystalline Silica
1:13
Lab to Air Sample Respirable Crystalline Silica
10 Things to Tell Your Petrographer
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10 Things to Tell Your Petrographer
IntelliSEM Introduction and Demo
6:11
IntelliSEM Introduction and Demo
RJ Lee Group A Corporate Introduction
0:52
RJ Lee Group A Corporate Introduction
Crystalline Silica Analysis with XRD
1:12
Crystalline Silica Analysis with XRD
PTR-MS Technology Introduction: Proton Transfer Reaction Mass Spectrometer (PTRMS)
6:58
PTR-MS Technology Introduction: Proton Transfer Reaction Mass Spectrometer (PTRMS)
Stress Corrosion Cracking - Determination, Identification, and Analysis of Stress Corrosion Cracking
5:38
Stress Corrosion Cracking - Determination, Identification, and Analysis of Stress Corrosion Cracking
Respirable Crystalline Silica - When are Low Detection Limits Needed?
5:05
Respirable Crystalline Silica - When are Low Detection Limits Needed?
Damage Claims from Nuisance Dust - for Environmental Attorneys
9:25
Damage Claims from Nuisance Dust - for Environmental Attorneys
Total Crystalline Silica Analysis
1:18
Total Crystalline Silica Analysis
Steel Inclusion Analysis
1:14
Steel Inclusion Analysis
ParticleID: For Foreign Particulate and Root Cause Investigations - A Case Study
45:49
ParticleID: For Foreign Particulate and Root Cause Investigations - A Case Study
COVID 19 Breath Analyzer Test
1:12
COVID 19 Breath Analyzer Test
COVID 19 Breath Test
1:09
COVID 19 Breath Test
Intelligent Scanning Electron Microscope Analysis
0:45
Intelligent Scanning Electron Microscope Analysis
In-Vitro Study on the Biopersistence of Respirable Mineral Wool Fiber with Existing/Ref Test Methods
2:59
In-Vitro Study on the Biopersistence of Respirable Mineral Wool Fiber with Existing/Ref Test Methods
Unknown Substance Idenfication
0:56
Unknown Substance Idenfication
Geotechnical Lab Analysis
1:25
Geotechnical Lab Analysis
Air Sample Analysis - Respirable Crystalline Silica
1:15
Air Sample Analysis - Respirable Crystalline Silica
Bentonite Analysis
0:54
Bentonite Analysis
WEBINAR: Recent Advances in Automated SEM CCSEM and its Application to Study Steel Inclusion Content
56:45
WEBINAR: Recent Advances in Automated SEM CCSEM and its Application to Study Steel Inclusion Content
ParticleID - The Particulate Identification Database Solution
1:17
ParticleID - The Particulate Identification Database Solution
Post Disaster Environmental Response
1:58
Post Disaster Environmental Response
Raw Material Testing for the Industrial Minerals Industry
0:59
Raw Material Testing for the Industrial Minerals Industry