Enhanced Respirable Crystalline Silica Analysis Surpasses Previous Reporting Limits

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Although respirable silica has been regulated for decades, the Occupational Health and Safety Administration (OSHA) put new guidelines into place in 2016, updating the existing 1971 rules. Across most industries, the new PEL level is 50 µg/m3 over an eight-hour shift, with an action level of 25 µg/m3. Our AIHA accredited laboratory provides sampling media […]

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RJ Lee Group Attains ISO/IEC 17025:2005 Accreditation for Materials Characterization

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RJ Lee Group has obtained the ISO/IEC 17025:2005 Accreditation for its headquarters in Monroeville, Pa. This ISO specifies the competence requirements to perform tests and/or calibrations, including sampling. Specifications include calibration and testing performed using standard methods, non-standard methods, and lab-developed methods. All organizations that perform testing and/or calibrations may apply for the ISO, including […]

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New York State’s New Legislation Requires School Drinking Water Testing

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New York Governor Andrew M. Cuomo signed new legislation (S.8158/A.10740) into effect on September 6, 2016, requiring all schools in the state to test their drinking water for lead-copper contamination.  According to New York Senate Majority Leader John Flanagan, “We know how harmful lead can be to the health and well-being of young children, and […]

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  • 4:49PM Jul 21, 2016
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RJ Lee Group offers products, sampling media, and kits. If you don’t see the item you are looking for, please contact us at 1.800.860.1775.

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Particle Characterization

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  • 3:04PM Jul 06, 2016
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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, which is the identificaiton of the composition of the particulate, can lead to the source of pollution. Identifying the size will determine […]

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Industrial Hygiene Columbia Basin Analytical Laboratories

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  • 2:01PM Jun 28, 2016
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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 Light Microscopy (PLM) Transmission Electron Microscopy (TEM) Beryllium (Be) Metals Formaldehyde Organic Compounds and Solvents CBAL is also accredited by the Environmental Laboratory Accreditation Program (ORELAP 4061) for the […]

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