Safety in the Laboratory

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Presentation transcript:

Safety in the Laboratory

Safety Video https://www.youtube.com/watch?v=3ELbwzqyuhs

Behave Responsibly No Horseplay Arrive prepared Be conscientious of your surroundings (equipment and partners)

No unauthorized experiments Do not use any equipment or instruments without proper instruction. Follow all instructions given by the instructor including special direction for all individual experiments. No unauthorized experiments If teacher asks class to stop, everyone must stop and what for further instructions.

Know the location of all safety equipment and how to use it: Fire pull station, fire blanket, fire extinguisher emergency shower, emergency eye wash. Report accidents to your teacher

Safety Shower Safety before modesty

Emergency Eye Wash – 15 min

Fire Extinguisher

Wear protective equipment safety goggles, gloves, lab coat to protect against burns and/or chemical spills. Wear goggles when using liquids, powders, fire. No open toe shoes Inform the instructor of contact lenses.

Dress appropriately: tie back loose hair No open toe shoes Secure loose clothing or jewellery

Glassware Safety: Never use chipped, cracked or broken or glassware. Never pick up broken glass with your bare hands. Sweep broken glass in the “broken glass” container. Never force glass tubing into a cork or stopper.

Electrical Safety: Do not use electrical cords that are frayed. Always pull on the plug, not the cord. Why? Weak spot on the cord make break.

Chemical safety Treat all chemicals as if they are harmful Avoid inhaling fumes, tasting, touching, smelling any chemical unless specifically told to do so by the instructor. Waft if you need to detect an odor.

Chemical Safety If chemical splashes on skin or clothing, rinse immediately with large quantities of water. Used chemicals go into designated waste container. When mixing water and acid, always pour acid into the water. Acid  Water.

Fire Safety: Never leave a Bunsen burner unattended. Turn off gas valves when not in use. When heating, point open glassware away from yourself and partner. Use tongs. Do not heat closed containers. Arrange your work space so you do not have to reach over the flame. Tie back long hair, loose clothing

Sharps Safety: Always cut away from you Place used sharps in correct receptacle.

Food Safety Do not eat, drink, smoke, chew gum or apply makeup in the lab. Do not use any lab containers for food or drink.

Clean Up When Finished: Return all materials to their proper places. Dispose of wastes properly. Wipe bench. Wash your hands with soap and water after working in the lab.

Safety Video Rap https://www.youtube.com/watch?v=xJG0ir9nDtc ASAP Science https://www.youtube.com/watch?v=BRDApYgvDqQ

Homework Safety Poster