NASA has posted details of an International Space Station (ISS) experiment conducted by Marit Meyers, Ph.D., NASA Glenn Research Center, using the TPS100 aerosol samplers developed by RJ Lee Group. The experiment involves using the samplers to collect airborne particles from the cabin air of the ISS, then returning them to Earth so scientists can […]
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RJ Lee Group’s Eric Giannini presented at the 2018 spring meeting of RILEM TC 258-AAA on recent and current research activities in the United States on autoclave methods for alkali-silica reaction (ASR) potential of concrete aggregates. The research builds upon work performed primarily in Canada and Japan during the 1980s and 1990s, and includes both […]
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RJ Lee Group is proud to announce the release of a brand-new website that features improved usability and a more intuitive layout, creating a more user-friendly experience for our clients and business partners. You may have already noticed the major changes on the homepage, which retains all of the quality features from our previous website […]
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RJ Lee Group is pleased to announce that Marc Hugus has accepted the position of Manager of Laboratory Sales and Business Development of RJ Lee Group. Based in our Monroeville, Pa., office outside Pittsburgh, Marc has a history of working successfully with clients to coordinate their requirements with RJLG’s laboratory and consulting teams. For over […]
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LC/MS/MS Instrument Arrives at RJLG Recently obtained by the RJ Lee Group, the liquid chromatography/mass spectrometer/mass spectrometer (LC/MS/MS) is an instrument with exceptional capability for both qualitative and quantitative analysis. It has remarkable sensitivity and is capable of providing fast and accurate identification of targeted compounds of interest. In many instances the instrument will be […]
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RJ Lee Group is proud to announce our newest teaming partner, Montrose Environmental Group. Montrose is a strategic partner for the environmental analytical services market, helping to scientifically validate Proton Transfer Reaction Mass Spectrometry (PTR-MS) as an in-field technique for air quality monitoring. The company has a longstanding tradition in environmental measurement and analytical services, […]
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Additive manufacturing (AM), also known as 3D printing, is quickly becoming an industry standard for product manufacturing in a variety of applications, including medical devices, aviation and aeronautics parts, and transportation. The powdered metals used in these products have introduced a wide range of questions for experts, who must determine whether the feedstock material is appropriate and sufficiently free of contamination […]
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“Are you in?” “Sure. Deal me in. Wait. What are the rules?” “We’ll figure it out as we go.” Recreational legalization of cannabis in the United States began six years ago. Currently, nine states have passed legislation allowing for the recreational use of marijuana. Each of these states require laboratory testing and are working toward […]
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Dr. Eric R. Giannini, RJ Lee Group’s expert in test method development, and nondestructive testing, has co-authored a new publication in Elsevier: Construction & Building Materials. The article is titled “Characterization of Concrete Affected by Delayed Ettringite Formation Using the Stiffness Damage Test.” In this publication, Dr. Giannini and his colleagues apply the stiffness damage test […]
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RJ Lee Group is pleased to announce the release of our Laboratory Testing Guide 2018, which features many of the services, methods, and analyses techniques offered by the company. In addition to the categories included in the past, such as environmental and industrial hygiene services, materials characterization services, criminal forensics services, pharmaceutical services, and others, […]
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