AROMA-VOC is an ideal tool to monitor vapor intrusion of trichloroethylene with ultimate sensitivity (< 50 pptv) and mobility. AROMA-VOC is compatible with Tedlar bags and stainless steel canisters for off-line sample analysis. AROMA-VOC has been used to detect hot spots at Superfund sites and identify vapor intrusion pathways in sewer headspace. In side-by-side studies, AROMA-VOC show excellent agreement with EPA TO-15 method by GC-MS and a field GC-MS (see Performance Validation document *link* for more details)
Resources: AROMA-VOC specification sheet, AROMA performance validation, Identifying the Sewer Pathway