Site Studies in the Analysis of Soil Gas to determine if Targets are Being Missed?

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The current soil vapor intrusion (SVI) tube for analyzing toxic compounds in soil gas covers the analyte range from difluorodichloromethane through phenathrene.  A new tube has been developed to cover from 1,3-butadiene through the 16  EPA regulated polynuclear aromatic hydrocarbons (PAHs).

This research provides “side-by-side” experiments using the established SVI tube and the new XRO-440 tube to determine if analytes above the boiling point of phenanthrene are present in soil gas.

By viewing this presentation you will learn...

• the results from three sampling sites
• the advantages of using EPA Method TO-17 to recover and to attain results for an analyte range between C₃ to C₄₀ in soil gas