Physical Danger

Physical Danger

 
One accidental squirt of the wrong substance and you'll end up looking like this unfortunate gentleman. (Source)

Toxicology? Dangerous? How could a career dedicated to studying hazardous chemicals possibly be dangerous?

Jokes aside, though, this is a seriously dangerous gig. Even if you take all the precautions, you still run the risk of coming into contact with harmful (even deadly) substances.

Gloves, aprons, masks, and goggles are your friends. Be careful.