toxicity measurement News
-
ION Science PID Response Factor Chart
Isobutylene serves as the reference gas for calibration. While ideally, the PID would be calibrated using a low concentration of the target chemical in air, this is often impractical. Therefore, isobutylene is used for calibration, and an RF is employed to convert the isobutylene-calibrated measurement to the target volatile’s concentration: Concentration of target ...
-
EPA Announces Final Rule to Reduce Exposure to Ethylene Oxide in Puerto Rico and Across the Nation
Several years ago, the U.S. Environmental Protection Agency (EPA) hosted a community meeting for residents of Salinas, Puerto Rico to share information about health risks from the chemical ethylene oxide (EtO), which was being emitted from a local contract sterilization facility. In March of this year, EPA declared a new final rule to slash emissions of EtO at nearly 90 of these commercial ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you