Lab safety

Front

Before starting an investigation or lab procedure, you should

Back

read all directions and make sure you understand them

Front

When pouring liquids between containers, you should hold the containers over:

• the floor or a waste basket
• a fire blanket or oven mitt
• an eyewash station or a water fountain
• a sink or your work area

Back

a sink or your work area

Front

If you get hurt or injured in any way, you should

Back

tell your teacher immediately

Front

If your glassware is chipped or broken, you should

Back

give it to your teacher

Front

What should you do with unused liquids after finishing your procedure?

Back

Put them away where your teacher tells you to put them.

Front

If electrical equipment has a cord or plug that appears damaged, you should

Back

tell your teacher about the problem immediately

Front

If you need to determine the odor of a chemical or a solution, you should

Back

use your hand to bring fumes from the container to your nose

Front

When working with materials that might fly into the air and get into your eyes or someone else's eyes, you should wear

Back

goggles

Front

Before doing experiments involving a heat source, you should know the location of the:

• door
• windows
• fire extinguisher
• overhead lights

Back

fire extinguisher

Front

When working with a flame or heat source, you should

Back

tie back long hair that hangs in front of your eyes