Features & Benefits

The emissions testing portfolio has industry-leading capabilities from our experienced test engineers. We work with our customers to determine the services that will best meet the unique needs of their operations:

Extensive experience measuring:

  • NOx , NO2, NH3, SO2, SO3, sulfates, O2, CO, CO2, HCI, total hydrocarbons (THC), H2S

  • Particle size & distribution, mass emissions & PM10, PM2.5 & condensable particulate

  • Trace metals (including Speciated Mercury)

  • Organics including dioxins, furans, formaldehyde, PAH and PCB

  • SCR/control equipment performance

  • Total reduced sulfur-total & speciated

  • Low level Gaseous HAP and VOC measurement using a dedicated mobile FTIR laboratory

Advanced technology equipment:

  • 40-plus mobile laboratories

  • On-site gas chromatography

  • Continuous emissions monitoring (CEM) systems

  • Fourier transform infrared spectroscopy (FTIR)

  • Automated volumetric flow measurements

Quality & EHS performance:

  • ISO 9001 certification

  • Quality management system meets ASTM D7036 "Standard Practice for the Competency of Air Emissions Testing Body" requirements

  • Interim accreditation status from Stack Testing Accreditation Council (STAC)

  • Extensive annual EHS training

  • Field service drivers are DOT certified