Environmental technology verification report: Passive soil gas sampler. W. L. Gore and Associates, Inc. Gore-Sorber screening survey
This document summarizes the results of a demonstration of the WL Gore and Associates, GORE-SORBER{reg_sign} screening survey passive soil gas sampling system. The performance of this system was compared to the reference sampling method, active soil gas sampling (which provides a snapshot of the soil gas environment at the time the sample was collected). The comparison addressed three parameters VOC detection and quantitation; sample retrieval time, and cost. Data quality indicators for precision, accuracy, representativeness, completeness and comparability were also assessed against project-specific QA objectives to ensure usefulness of the data. A complete description of the demonstration, including a data summary and discussion of results is available in this report.
- Research Organization:
- Tetra Tech, Inc., San Diego, CA (United States); Environmental Protection Agency, National Exposure Research Lab., Las Vegas, NV (United States)
- Sponsoring Organization:
- Environmental Protection Agency, Washington, DC (United States)
- OSTI ID:
- 350474
- Report Number(s):
- PB--99-137317/XAB; CNN: Contract EPA-68-C5-0037
- Country of Publication:
- United States
- Language:
- English
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