We talk of safety equipment in chemical laboratories: goggles, rubber (or non-rubber) gloves, fume hoods (or cupboards), eyewash stations, and lab coats. From there, we move to labeling of chemical containers, the Globally Harmonized System of Classification and Labeling of Chemicals. Finally, we talk about the terrible case of Professor Karen Wetterhahn at Dartmouth, and the agony she underwent after being inadvertently poisoned in the laboratory.