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Do Now• On a separate sheet of paper,
answer the following Do Now:– What are some things you shouldn’t do
in a lab?Do Nows
Date Do Now and Answer
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Lab Safetyhttps://www.youtube.com/watch?v=9Wmn-U01b_Qhttp://www.youtube.com/watch?v=riKp30dh6cA https://www.youtube.com/watch?v=NjJz85bQqdM
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Lab Safety Begins Before You Go to the Lab!• Always read through the lab
instructions the day before you go to the lab.
• Ask any questions you may have concerning the lab BEFORE you begin.
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Proper Lab Behavior• Never indulge in horseplay or
behavior that could lead to injury of others.
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Dressing for Lab• Use goggles, gloves, and lab aprons when
instructed to do so.
• Due to the dangers of broken glass and corrosive liquid spills in the lab, open sandals or bare feet are not permitted in the lab.
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Safe Lab Practices• Learn the location and proper
usage of the eyewash fountain, fire extinguisher, safety shower, fire alarm box, office intercom button, evacuation routes, clean-up brush and dust pan, glass/chemical disposal can.
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Safe Lab Practices (cont.)
• Never look directly into a test tube. View the contents from the side.
• Point test tubes that are being heated away from you and others.
• Never taste any material in the lab.
• Food, drink and gum are prohibited in lab.
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Safe Lab Practices (cont.)
• Never smell a material in a test tube or flask directly. Instead, with your hand, "fan" some of the fumes to your nose carefully.
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In the Event of a Lab Accident……• Report all accidents
regardless of how minor to your teacher.
• For minor skin burns, immediately plunge the burned area into cold water and notify the teacher.
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In the Event of a Lab Accident…… (cont.)• If you get any chemical in your
eye, immediately wash the eye with the eye-wash fountain and notify the teacher.
• Immediately notify the teacher of any chemical spill and clean up the spill as directed.
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At the End of Your Lab Time…• Return all lab materials and
equipment to their proper places after use.
• Dispose of all chemicals AS DIRECTED BY YOUR TEACHER!
• Wash and dry all equipment, your lab bench and your clean-up area.
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Exit Ticket• If a spill happens and chemicals get
on your skin, what should you do?• What can you do to protect your
eyes while in the lab?