For the past 2 decades, SmartChemistry has set up and performed EPA TO14/15 analysis, including hydrogen sulfide and mercaptans, using air canisters and tedlar bags.
Total project amounts to more than twenty one million dollars for soil gas, processed air, and ambient air with detection limits from 0.2 to 1 ppbv for the following clients.
Air Force McClellan AFB
Air Force Mather AFB
Chemical Sale Site in Denver
Navy Crows Landing Site
Navy Hunters Point Shipyard
Navy Treasure Island
EPA McFarland Site
County of Sacramento
Impurities in reagent gases
Many other private industrial sites