A thorough understanding of the scientific methods and regulatory requirements is vital when dealing with environmental issues. From routine investigations and analyses to complex issues, RJLG brings together the knowledge, experience and resources to provide the strategic decision-making necessary for practical and compliant solutions.
The Clean Air Act requires standards for air quality concerning particulate matter (PM), among other pollutants. Testing for inhalable coarse particles, PM10, and fine particles, PM2.5, concentrations involves forcing a known quantity of air over a PVC filter. Experts at RJLG then analyze those filters using gravimetric techniques or perform characterization by scanning electron microscopy (SEM) to assess the amount of particulate matter present.
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If you would like more information on this service please use the contact information provided at the top right of this page. To submit more general comments and questions please use the RJLG contact form.
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