When I was a PhD student, my group were given a lab next door to our main lab. During the clear out we found a bottle of HF at the back of a cabinet. Vividly re

When I was a PhD student, my group were given a lab next door to our main lab. During the clear out we found a bottle of HF at the back of a cabinet. Vividly remember us crouching down to look at it all saying “nope, not touching it!”. Department technicians, understandably, weren’t willing to take it off us. In the end I think our PI got the previous lab owner to deal with it.