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Stack Testing

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Stack Testing

With over four decades of experience, Interpoll Labs’ stack testing department has performed more tests on a wider variety of sources than nearly any other testing firm in the nation. We have provided more than 2,000 emissions tests on sources ranging in diversity from 800 MW utility boilers to pilot-scale plasma arc ore reduction. Interpoll Labs is at the forefront of emission technology.

Our stack sampling staff members have more experience than any other stack testing firm, with an average management tenure of 24 years and average field engineer tenure of 12 years. This level of experience is critical to the successful execution of your stack sampling project.

We perform all testing methods ourselves with no subcontracting. We own all of our testing equipment; in fact, we build most of it to our own rigorous standards. The samples are analyzed by our own in-house laboratory to maintain QA/QC control of the samples from beginning to end. In short, we provide the highest quality stack testing services available anywhere. We also provide method development and specialized, custom test programs. We have the staff and the experience to satisfy your stack testing needs, whatever they may be.

Testing methods: EPA Reference Methods

Description
Method 1Selection of sampling ports and traverse points
Method 2-4Velocity, molecular weight and moisture content
Method 5Particulate matter
Method 6Sulfur dioxide (SO2, SOx)
Method 7 Nitrogen oxides (NOx, NO, NO2)
Method 8Sulfuric acid mist
Method 9Visible emissions (VE, opacity)
Method 15, 16 Hydrogen sulfide, sulfides, TRS
Method 18 Gaseous Organic Compound Emissions by Gas Chromatography
Method 20 NOx from stationary gas turbines
Method 23Dioxins and furans (PCDD/PCDF)
Method 25A Total Gaseous Organic Concentration Using a Flame Ionization Analyzer, not Gaseous Non-Methane organic emissions.
Method 29Metals emissions
Method 30BMercury sorbent trap
Method 201AParticulate, PM10, PM2.5
Method 202
Condensable particulate matter
Method 320 Vapor phase organic and inorganic emissions by extractive FTIR

Industries Served

  • Asphalt
  • Ethanol
  • Corn Wet Mills
  • Wood Products Industries
  • Pulp and Paper Industries
  • Utilities and Cogeneration Facilities
  • Reciprocating Internal Combustion Engine
  • Mineral Processing Plants
  • Manufacturing
  • Food Products
  • Gas Turbines
  • Polymeric Coating Operations
  • Synthetic Organic Chemical Manufacturing

Other testing:

  • Mobile CEM services (Part 60 and 75)
  • Mobile GC screening, compound speciation and compliance
  • Mobile GC volatile compounds, on-site Method 18 determinations

Quality Services

Stack Testing
Laboratory
Field Services
Pharmaceutical
Residential Testing

NELAP Accredited Laboratory

Contact Us

4500 Ball Road NorthEast
Circle Pines, MN 55014
Phone: 763.786.6020
Fax: 763.786.7854
Email: interpoll@interpoll-labs.com

© Copyright - Interpoll Labs, Inc. 2015
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