by doing what you supose to do when in a lab
a lab scientists do labatory work and work in the lab with chemicals.
so if you spill chemicals on yourself your cloths wont get full of chemicals>
its when you are in a lab and your doing a experiment on a animal or chemicals or on something sientific
So they can protect themselves from chemicals in the lab.
There are too many to name. Assume all chemicals in lab are toxic.
Unless you know what chemicals you are mixing, and what kinds of chemical reactions they are going to have, you don't know what will happen when you mix chemicals. There are some chemicals which, when mixed, will release a very deadly poisonous gas. There are other chemicals which, when mixed, will explode or burst into flames. Even aside from that, chemicals in a science lab are there for some reason. Someone obtained those chemicals for the lab and intends to do something with them. They are not there to play around with at random.
your food may easily be contaminated by chemicals in the lab.
Chemicals:)
money
chemicals in a science lab
One of them are bleech
to hold heated chemicals