Soil Vapor Intrusion Testing

Soil Vapor Intrusion Testing

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Centek Laboratories, LLC Air Testing Laboratory has extensive experience sampling and analyzing a broad range of air contaminants including, but not limited to, Volatile Compounds, Air Toxics, and Hazardous Air Pollutants. In fact, Centek Laboratories, LLC opened it doors in 2003 working with New York State to develop and implement the NYSDOH Soil Vapor Intrusion Guidance. To this day, the NYSDOH Vapor Intrusion Guidance is regarded as one of the most recognized documents relevant to Vapor Intrusion Sampling and Analysis.

Centek Laboratories, LLC has the analytical expertise and project management capabilities to support a variety of soil vapor intrusion and indoor air investigations.

Centek offers specialized sampling programs to fit your projects budget and sampling / analytical goals.

  • Soil Gas Vapor Intrusion Testing
  • Indoor Air Vapor Intrusion Testing
  • Ambient Air Testing
  • Helium Leak Testing
  • Soil Gas Tracers
  • Appropriate Methods and Procedures

Subsurface Vapor Intrusion has become a topic of particular interest due to factors including:

  • Increased recognition of Vapor Intrusion as an important exposure pathway
  • Greater emphasis on the remediation of contaminated sites that introduce harmful substances into indoor air
  • The recent publication of key state and federal Vapor Intrusion Guidance documents


Centek Laboratories, LLC is accredited by both NELAP and AIHA-LAP, LLC (ISO/IEC1725) to run EPA Method TO-15, as well as several other local, state, and federal programs. Most current guidance documents recommend the use of EPA Method TO-15. Contact the laboratory for our most up to date certification information.

Centek Laboratories, LLC are expert analysts of fuel hydrocarbons in air from gasoline, diesel, oil, mineral spirits, bunker fuel, jet fuel etc. and other specific compounds of concern. Specific target compounds for analysis include, but are not limited to benzene, toluene, ethylbenzene, xylenes, fuel aromatics, fuel oxygenates (MTBE, ETBE, TAME, TBA, DIPE), and chlorinated solvents (PCE, TCE and their breakdown products such as vinyl chloride, 1,1-DCE and others). In addition to Centek’s TO-15 list is the ability to scan for over 170,000 additional hazardous compounds within the air matrix.

Our state-of-the-art instrumentation, in many cases, is specifically designed and modified by our technical staff to achieve low detection limits while maintaining the highest quality data for your Vapor Intrusion Projects. Centek Laboratories, LLC has experience working with large conglomerates, government agencies, as well as smaller private firms and homeowners.




Centek Laboratories, LLC equipment is readily available for your project as soon as the next day. We offer innovative silonite coated summa canisters ranging from 400cc to 6L. Our staff is experienced at collecting and analyzing samples of soil gas using a wide variety of containers including Tedlar bags, 400cc canisters, 1L canisters, 1.4L canisters, and full 6L canisters. Equipment rentals are always included FREE OF CHARGE.


Centek Laboratories, LLC personnel are valuable consultants for your Vapor Intrusion projects. Specialization has its advantages. Centek focuses its resources within a small area of the environmental laboratory arena. Our specialization and resources afford us the ability to be the best at what we do.

Centek Laboratories, LLC will provide the most simple and cost-effective solution for your Soil Vapor Sampling and Analytical needs. If you do not already work with us, give us a shot on your next Vapor Intrusion Analytical bidding opportunity. We are more than confident that our pricing, client services, technology, and capabilities will impress.

***To set up a lunch and learn regarding Vapor Intrusion Testing and Analysis, please contact Russell Pellegrino at (315) 431-9730


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