ASTG are at the forefront on R&D for analytical science, including innovative lines of laser and toxic gas cabinets.

There are about 90 sterilizing plants in the U.S. that use ethylene oxide, and for decades companies used the chemical to sterilize medical products without drawing ... how the toxic gas is ...

But the air agency doesn’t plan to monitor the air or take any immediate steps to protect people from the gas, which can damage ... a fumigation company uses a highly toxic pesticide to spray ...