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Flammable materials, like alcohol, should never be dispensed or used near
If a laboratory fire erupts, immediately
Approved eye protection devices (such as goggles) are worn in the laboratory
If you do not understand a direction or part of a lab procedure, you should
After completing an experiment, all chemical wastes should be
You are heating a substance in a test tube. Always point the open end of the tube
If an acid is splashed on your skin, wash at once with
Long hair in the laboratory must be
Personal eyeglasses provide as much protection as
You have been injured in the laboratory (cut, burn,etc.). First you should