Keeping Pace^® with Analytical Services

Here’s What You Need to Know About PFAS

Stack testing, also called performance testing or emissions performance testing, is a procedure for sampling various types of emission sources at a facility. It is a critical tool to determine compliance with U.S. Clean Air Act regulations, state regulations, and air permits. It also provides real-world data for emission inventories and air quality modeling.

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.