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  • Safety and Rules of the Lab

  • Lab Safety Rules

  • Lab Safety

    *

  • This is why lab safety is IMPORTANT!

  • Safety SymbolsKnow safety symbolsThey appear in your laboratory activitiesThey will alert you to possible dangersThey will remind you to work carefully

  • Use Your HeadExercise Caution and Good JudgmentFollow all instructions given by the teacher Notify the teacher immediately regarding any accident or unsafe areas

  • Use Your HeadRead lab instructions ahead of time Always follow lab procedures exactlyNever do an unauthorized experiment

  • Protect YourselfEye SafetyWear safety goggles when working with chemicals, flames, or heating devices or if possibility of flying debris

    If you wear contact lenses let your teacher know

  • Protect YourselfEye Safety

    In case of emergency in which a chemical goes into ones eye, use the eyewash station Flush in water for 15 mins. and notify the teacher

  • Know where the eyewash station is and how to use it. Where is the station?If you get something in your eye

    Copyright 2010 Ryan P. Murphy

  • Know where the eyewash station is and how to use it. Where is the station?If you get something in your eyeGet it out now!

    Copyright 2010 Ryan P. Murphy

  • Know where the eyewash station is and how to use it. Where is the station?If you get something in your eyeGet it out now! Hold eyelid open.

    Copyright 2010 Ryan P. Murphy

  • Know where the eyewash station is and how to use it. Where is the station?If you get something in your eyeGet it out now! Hold eyelid open.Gently run water over your eyes

    Copyright 2010 Ryan P. Murphy

  • Know where the eyewash station is and how to use it. Where is the station?If you get something in your eyeGet it out now! Hold eyelid open.Gently run water over your eyesYell for the teacher or have a student get the teacher IMMEDIATELY!!!!

    Copyright 2010 Ryan P. Murphy

  • Know where the eyewash station is and how to use it. Where is the station?If you get something in your eyeGet it out now! Hold eyelid open.Gently run water over your eyesYell for the teacher or have a student get the teacher IMMEDIATELY!!!!

    Copyright 2010 Ryan P. Murphy

  • Protect YourselfProper Attire Keep all long hair tied backDo not wear loose clothing that could catch on fire

    Foot wear that completely covers the foot is required

  • If you have long hair then please arrange it so that it will not hang down and catch on fire.Copyright 2010 Ryan P. Murphy

  • Use proper safety protection.Goggles covering eyes. Gloves (Non-latex) for allergy reasons.

    Copyright 2010 Ryan P. Murphy

  • Which of the students is being unsafe in the lab and will requiring talking to?

  • Answer! The students on the right are not wearing their goggles properly and they are not wearing gloves.

  • Do not do this!You have now seen it and dont need to do it again in the lab ever.Copyright 2010 Ryan P. Murphy

  • Protect YourselfHand Safety If a chemical spills on your skin, notify the teacher and rinse with water for 15 minutesWash hands after every lab

    Handle glassware, sharp tools and heated containers carefully

  • Sharp Objects

    Always cut away from fingers and bodyAlways carry sharp objects with points and tips facing down and away Never try to catch falling sharp instrumentsGrasp sharp instruments only by the handles

  • Sharp Objects

    Notify teacher if you get cut Broken glass and sharp objects do not go in trash cansTeacher will clean up broken glass

  • Avoid cutting yourself if we are using sharp objects.Never cut toward yourself or others.A pencil and other pointed objects can be very dangerous.Copyright 2010 Ryan P. Murphy

  • Avoid cutting yourself if we are using sharp objects.Never cut toward yourself or others.A pencil and other pointed objects can be very dangerous.Copyright 2010 Ryan P. Murphy

  • Avoid cutting yourself if we are using sharp objects.Never cut toward yourself or others.A pencil and other pointed objects can be very dangerous.Copyright 2010 Ryan P. Murphy

  • Avoid cutting yourself if we are using sharp objects.Never cut toward yourself or others.A pencil and other pointed objects can be very dangerous.Copyright 2010 Ryan P. Murphy

  • Avoid blood and other bodily fluid. fluid. If you are bleeding then please contact teacher immediately to get wound cleaned and covered.

  • Avoid blood and other bodily fluid. If you are bleeding then please contact teacher immediately to get wound cleaned and covered.

  • Avoid blood and other bodily fluid. If you are bleeding then please contact teacher immediately to get wound cleaned and covered.

  • Avoid blood and other bodily fluid. If you are bleeding then please contact teacher immediately to get wound cleaned and covered.

  • Avoid blood and other bodily fluid. If you are bleeding then please contact teacher immediately to get wound cleaned and covered.

  • Avoid blood and other bodily fluid. If you are bleeding then please contact teacher immediately to get wound cleaned and covered.

  • Avoid blood and other bodily fluid. If you are bleeding then please contact teacher immediately to get wound cleaned and covered.

  • Please check glassware for cracks or chips prior to use.If glassware is broken please contact teacher.Please be safe with glassware to avoid dropping and breaking. Clean immediately.Copyright 2010 Ryan P. Murphy

  • Please check glassware for cracks or chips prior to use.If glassware is broken please contact teacher.Please be safe with glassware to avoid dropping and breaking. Clean immediately.Copyright 2010 Ryan P. Murphy

  • Please check glassware for cracks or chips prior to use.If glassware is broken please contact teacher.Please be safe with glassware to avoid dropping and breaking. Clean immediately.Copyright 2010 Ryan P. Murphy

  • Please check glassware for cracks or chips prior to use.If glassware is broken please contact teacher.Please be safe with glassware to avoid dropping and breaking. Clean immediately.Copyright 2010 Ryan P. Murphy

  • Electrical SafetyOnly electrical plugs are to be placed into an electrical outletUnplug electrical equipment after useKeep all electrical cords, wires, and appliances away from water

  • Keep electrical equipment away from water and vice versa.Copyright 2010 Ryan P. Murphy

  • Hey Joey, Are you sure this is safe.

  • For sure, what could possibly happen?

  • Physical SafetyHandle all equipment carefully Do not place a cord where someone can trip over it Push all stools in out of the wayKeep books picked up out of walking isles

  • Clean spills from the outside in. Apply paper towels over the spill, then, carefully starting from the outside, wipe in.Copyright 2010 Ryan P. Murphy

  • Clean spills from the outside in. Apply paper towels over the spill, then, carefully starting from the outside, wipe in.Copyright 2010 Ryan P. MurphyLets practice our skills with a simulated spill.

  • Heating Safety Tie back hair and loose clothes when working with open flamesNever look into a container as you are heating itNever point the end of a test tube being heated at yourself or othersNever heat in a closed container

  • Heating Safety Never leave a heat source unattended Heated metal and glass looks cool, use tongs or gloves before handling Do not place hot glassware directly on lab desk or in cold water

  • Keep flammable solutions away from flame.Copyright 2010 Ryan P. Murphy

  • Keep flammable solutions away from flame.Copyright 2010 Ryan P. Murphy

  • Keep flammable solutions away from flame.Copyright 2010 Ryan P. Murphy

  • Keep flammable solutions away from flame.Copyright 2010 Ryan P. Murphy

  • Keep flammable solutions away from flame.Copyright 2010 Ryan P. Murphy

  • Keep flammable solutions away from flame.Copyright 2010 Ryan P. Murphy

  • Keep flammable solutions away from flame.Copyright 2010 Ryan P. Murphy

  • Keep flammable solutions away from flame.Copyright 2010 Ryan P. Murphy

  • Keep flammable solutions away from flame.Copyright 2010 Ryan P. Murphy

  • Chemical Safety

    Read all labels twice before removing a chemical from the container Only use the type and amount of chemical instructed to useNever touch, taste, or smell a chemical unless instructed by the teacher Never mix chemicals unless instructed to do so

  • Be precise in your measuring of reagents and chemicals.Copyright 2010 Ryan P. Murphy

  • Do not breathe vapors or put anything close to your nose to smell unless instructed.When smelling, do not hold the object below your nose, make a pass from one side to the other.Copyright 2010 Ryan P. Murphy

  • Do not breathe vapors or put anything close to your nose to smell unless instructed.When smelling, do not hold the object below your nose. Wave your hand over the top of the chemical and breathe normally from a distance. This is called WAFTING TECHNIQUE!Copyright 2010 Ryan P. Murphy

  • Chemical Safety

    Transfer chemicals carefully!Keep lids on chemical containers when not in useWhen diluting an acid, pour the acid into waterConsider all chemicals dangerous

  • Plant Safety Do not eat any plants in labWash your hands after handling plan