Lab Safety and Equipment

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Presentation Transcript

Slide 1: 

Stay Safe DANTE ALIGHIERI C.S.S 1 M.Bregar (Dante C.S.S.)

Lab Safety : 

Lab Safety Lab safety is a major aspect of every lab based science class. Lab safety rules and symbols are needed so that students do not injure themselves or their classmates. 2 M.Bregar (Dante C.S.S.)

SAFETY RULES : 

SAFETY RULES Refer to safety contract 3 M.Bregar (Dante C.S.S.)

Clothing : 

Clothing Wear: Goggles/safety glasses Closed-toed shoes Clothing made of natural based fiber such as cotton Tie back long hair Do NOT Wear: Sandals Jewelry Loose or Baggy clothing 4 M.Bregar (Dante C.S.S.)

Clothing : 

Clothing M.Bregar (Dante C.S.S.) 5

Lab Safety Equipment : 

Lab Safety Equipment Safety Shower Safety Goggles Eye Wash 6 M.Bregar (Dante C.S.S.)

Lab Safety Equipment : 

Lab Safety Equipment Fire Extinguisher Fire Blanket Fume Hood 7 M.Bregar (Dante C.S.S.)

Accidents and Injuries : 

Accidents and Injuries Report ALL accidents and injuries to your teacher immediately!!! Be aware of safety hazards associated with each chemical you use. 8 M.Bregar (Dante C.S.S.)

Accidents and Injuries : 

Accidents and Injuries Eye accident – Wash the eye with copious amounts of water for at least 5 minutes. Fire Burns – Stop, Drop, and be covered with a fire blanket. Do not remove clothing stuck to victim. Get medical attention immediately. 9 M.Bregar (Dante C.S.S.)

Eye Protection : 

Eye Protection Safety goggles should be worn when using chemicals or when pointed objects or tools are being used. 10 M.Bregar (Dante C.S.S.)

Eye Goggles : 

Eye Goggles 11 M.Bregar (Dante C.S.S.)

Safety With Heat Sources : 

Safety With Heat Sources Never touch a hot surface like a hot plate or boil water in your classroom. If something must be heated, leave it to an adult. Name some hot surfaces at your house that should be avoided. 12 M.Bregar (Dante C.S.S.)

Hotplate : 

Hotplate 13 M.Bregar (Dante C.S.S.)

Bunsen Burner : 

Bunsen Burner 14 M.Bregar (Dante C.S.S.)

Tongs : 

Tongs 15 M.Bregar (Dante C.S.S.)

Hot Hands : 

Hot Hands 16 M.Bregar (Dante C.S.S.)

Using Dangerous Materials : 

Using Dangerous Materials Batteries exhibiting corrosion should be discarded. Never taste or put anything in your mouth in the science lab. Notify a teacher immediately in the case of a liquid spill. 17 M.Bregar (Dante C.S.S.)

Safety with Plants : 

Safety with Plants Wash your hands after working with seeds and plants. Many store-bought seeds have been coated with insecticides and/or fertilizers. Never put seeds or plants in your mouth. 700 species of plants are known to cause illness. Be aware of plants in the local area that are harmful. Name some plants that are harmful in your area. Poison Ivy 18 M.Bregar (Dante C.S.S.)

Safety with Animals : 

Safety with Animals 19 M.Bregar (Dante C.S.S.)

Safety with Animals : 

Safety with Animals Do not bring animals to school. Research proper care and treatment prior to bringing the animal into the classroom. 20 M.Bregar (Dante C.S.S.)

How to Properly Smell a Chemical : 

How to Properly Smell a Chemical Never place your nose directly above an unknown substance. Gently wave your hand above the open container up toward your nose to waft the odor toward you. 21 M.Bregar (Dante C.S.S.)

Never Eat or Drink in the Science Lab! : 

Never Eat or Drink in the Science Lab! 22 M.Bregar (Dante C.S.S.)

Science Lab Safety Features : 

Science Lab Safety Features Fire Extinguisher 23 M.Bregar (Dante C.S.S.)

How to Use a Fire Extinguisher : 

How to Use a Fire Extinguisher Remove the pin that keeps the handle in place. Point the nozzle at the base of the fire. Squeeze the handle. Move the fire extinguisher side to side as it discharges, to cover as much area as possible. It takes only thirty seconds to discharge the fire extinguisher so make sure your aim is good. Never use a fire extinguisher on a person! 24 M.Bregar (Dante C.S.S.)

Fire Blanket : 

Fire Blanket 25 M.Bregar (Dante C.S.S.)

How to Use a Fire Blanket : 

How to Use a Fire Blanket Open the container that holds the fire blanket and remove it. Open the blanket up and throw it over the fire. Never wrap a person in a fire blanket who is standing upright. This will cause a chimney effect. Remember, stop, drop, roll, and cover. 26 M.Bregar (Dante C.S.S.)

Sink Area : 

Sink Area 27 M.Bregar (Dante C.S.S.)

Eye Wash Station : 

Eye Wash Station 28 M.Bregar (Dante C.S.S.)

Using an Eyewash Station : 

Using an Eyewash Station If anyone gets chemicals in their eyes, immediately guide them to the eye wash station. Remove the caps covering the two water fountain devices. Place the bridge of your nose in between the two fountains and turn the water on. This will rinse anything out of the eyes. Keep the eyewash station bacteria free by running it for five minutes weekly. 29 M.Bregar (Dante C.S.S.)

Laboratory Materials : 

Laboratory Materials Respect lab equipment and work to keep the science lab neat and in order. 30 M.Bregar (Dante C.S.S.)

Fire Resistant Lab Tables : 

Fire Resistant Lab Tables 31 M.Bregar (Dante C.S.S.)

Slide 32: 

Proper Equipment Storage 32 M.Bregar (Dante C.S.S.)

What’s Wrong With This Picture? : 

What’s Wrong With This Picture? 33 M.Bregar (Dante C.S.S.)

Remember… : 

Remember… Do your part to keep science safe! 34 M.Bregar (Dante C.S.S.)