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UNIT 5 SAFETY AT WORK
Assignment 1
Read the text “Chemistry Laboratory Safety Rules” and choose an appropriate heading for each passage.
Chemistry Laboratory Safety Rules
Some rules are NOT made to be broken. That is true of the rules used in a chemistry lab. They are really, truly for your safety and not your humiliation.
Read these and follow the recommendations for safe use and disposal of the material.
1
You say, "But it's only water." Even if it is, how clean do you think that glassware really is? Using disposable pipettes? I know lots of people who rinse them and put them back! Learn to use the pipette bulb or automated pipetter.
A Don't Taste or Sniff Chemicals
B Do Not Pipette By Mouth - Never
C Don't Casually Dispose of Chemicals Down the Drain
D Read the Chemical Safety Information
E Don't Eat or Drink in Lab
F Dress Appropriately (for chemistry lab, not fashion or the weather)
G Don't Play Mad Scientist
H Identify the Safety Equipment
I Take Data During Lab
Assignment 2
Match safety equipment with those in pictures.
1 respiratory mask_________ 6 gloves _________
2 face mask/gas mask _________ 7 goggles _________
3 lab coat _________ 8 ear defenders _________
4 hard hat _________ 9 chemical containers _________
5 safety sign _________
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http://chemistry.about.com/od/healthsafety/a/aa080104a.htm
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