I completed my PhD in Civil and Environmental Engineering at the University of Iowa, with a research focus on applications of nanoscale iron oxide chemistry in groundwater remediation. I then decided ...

It should be pointed out, however, that the Globally Harmonized System for classifying and labeling chemicals that was recently incorporated into the OSHA Hazard Communication Standard defines all ...

Carcinogens, reproductive toxins, and chemicals with high acute toxicity are high-risk materials and are classified by OSHA as “Particularly Hazardous Substances.” In addition to chemicals classified ...