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Safety Video SDS Information SDS Activity
What are we doing ? Safety Video SDS Information SDS Activity
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Laboratory Safety and Procedures
Video Questions List all safety items that should be worn in the laboratory? How should acids and water be mixed? At the end of the lab what things should we do before leaving? What should you do in the case of an accident? Or a spill? What precautions should you take when heating substances? Discuss the rules concerning food and drink in the lab? Explain how we are supposed to get rid of materials?
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Laboratory Safety and Procedures
Why Worry About Safety?
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Lab Safety: Everyone is Responsible!
Laboratory Safety and Procedures Lab Safety: Everyone is Responsible! Safety glasses Contact lenses? Long hair and bulky clothing Rings, watches, and dangling jewelry
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Laboratory Safety and Procedures
Accidents? Accidents can happen Remain calm Report ALL accidents immediately Prevention! watch & help your partner
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Types of Accidents & How to Handle them
Laboratory Safety and Procedures Types of Accidents & How to Handle them A. Broken Glass most common accident stop where you are; assess situation move when safe; report cuts clean up; put in broken glass box were any chemicals involved?
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Types of Accidents & How to Handle them
Laboratory Safety and Procedures Types of Accidents & How to Handle them B. Scrapes and Cuts report immediately to teacher possibility of infection do not contact another’s blood what if blood is present?
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Types of Accidents & How to Handle them
Laboratory Safety and Procedures Types of Accidents & How to Handle them C. Chemical Spills chemical safety warning signs small mess or major disaster? treat all as dangerous; respect wait for instructor’s directions on your skin or clothing?
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Types of Accidents & How to Handle them
Laboratory Safety and Procedures Types of Accidents & How to Handle them D. Fire lab burners when not in use, turn it off paper place in sink; run water clothing or hair fire blanket; fire extinguisher
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Lab Safety Personal safety equipment:
Goggles; Gloves; Apron; Closed-toed Shoes; Brain.
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Lab Safety Group safety equipment:
Fire Extinguisher; Fire Blanket; Eyewash/Shower; Teacher; Fume Hood Lab Safety
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Laboratory Safety and Procedures
Clean-Up: follow instructor’s directions NEVER put back in bottle return bottles to proper place wash/dry glassware; store it clean and dry the lab area and wash your hands
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Chemical Labels Chemical Labels Tell you basic general and safety info
Chemical Name Recommended Safety Equipment First Aid Hazard Info
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SDS( Safety Data Sheet)
SDS –Contains detailed safety information on a chemical Chemical name NFPA (National Fire Protection Association) At-A-Glance First Aid Fire Fighting Accidental Release Personal Protection
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There are no set standards as to what it will look like:
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NFPA Hazard Coding Diamond
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Fire Hazard
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Stability Hazard
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Health Hazard
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Special Hazards
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HMIS Color Bar
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MSDS Activity In Lab Groups Use SDS sheets on Flinnsci.com
Sodium hydroxide solution Baking Powder Hydrochloric Acid Solution ( Concentrated ) Isopropyl Alcohol Copper (I) Chloride Vinegar Come up and look at Eye Opening Eggs one group at a time
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Laboratory Safety and Procedures
Next Class Lab Equipment Safety Scavenger Hunt HW: Lab Safety Poster Due Friday
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