TO-15A: What You Need to Know, that You Don’t Know
In this edition of Keeping Pace® with Analytical Services, we focus on EPA Method TO-15A.
Posts by:
Chris Johnson
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What Can Impact Vapor Intrusion Investigations?
An Interview with Chris Johnson, Product Manager - Air
Did you know that testing has shown certain tubing and other sampling media can potentially emit or adsorb VOCs which may impact the results of vapor intrusion (VI) testing? This becomes important when sub-ppbv reporting limits are required for soil gas sampling to risk-based screening levels. To meet the risk assessment goals of soil gas samples, Pace® is often required to report compounds of concern down to the part per billion ranges or lower.