Outdoor Contaminated Ambient Air

The MerPAS sampler fitted with the yellow body diffusive barrier is best used for sampling outdoor ambient air with highly elevated mercury concentrations (50 ng/m3). This sampler has a thicker diffusive barrier, thereby reducing the effective sampling rate to lessen Hg capture by the device. The sampling time is typically hours up to 7 days, depending on the expected Hg levels and project goals. For general guidelines on the appropriate MerPAS sampling configuration, see the Estimated Sampling Intervals table in the attached document. For more information or for assistance with analysis of MerPAS samples, contact us at our MerPAS@tekran.com email address.

Applications:

  • Contaminated site remediation monitoring
  • Artisinal gold mining exposure studies
  • Municiple waste transfer station monitoring
  • Industrial monitoring applications
  • Point source assessments

For more information, please download the MerPAS Configuration Fact Sheet.