lab safety. look at the following picture and write down all of the things that the students are...
TRANSCRIPT
Lab Safety
Look at the following picture and write down all of the things that
the students are doing wrong
L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/
What does each Safety symbol stand for?
Flammable Explosive Corrosive Poison
Images from http://www.cpsc.gov/CPSCPUB/PUBS/NIOSH2007107.pdf
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What does each Safety symbol stand for?
Images from http://chemistry.about.com/od/healthsafety/ig/Laboratory-Safety-Signs/
Biohazard Radioactivity Oxidizing Fire Extinguisher______________ ______________ ______________ ______________
Goggles funnelbalance microscope
tweezers beaker tongsHot plate
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Test tube rack Test tube tongs
Graduated cylinder
apron flaskPetri dish
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