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LAB RULES Your life depends on it.
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Wear safety goggles at all times.
Rule # 1 Wear safety goggles at all times.
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Safety Goggles
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Acid Damage
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Base Damage
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Flying Glass
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Wear an apron when using corrosive chemicals.
Rule # 2 Wear an apron when using corrosive chemicals.
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Acid burn
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Only do experiments assigned and
Rule # 3 Only do experiments assigned and
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work only when teacher is present.
Rule # 3 work only when teacher is present.
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Rule # 3 If you don’t…
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Rule # 3 He decided to play with dry ice and didn’t listen to the teacher: you can see the where the cap of the bottle went.
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Be aware of safety equipment and how to use it.
Rule # 4 Be aware of safety equipment and how to use it.
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Safety Equipment
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Fire Extinguishers
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PASS PULL the pin
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PASS AIM low
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PASS SQUEEZE
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PASS Sweep
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Do not eat or drink in the lab.
Rule # 5 Do not eat or drink in the lab.
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Point test tubes away from all people when heating.
Rule # 6 Point test tubes away from all people when heating.
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Read all of the instructions and
Rule # 7 Read all of the instructions and
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listen for special precautions.
Rule # 7 listen for special precautions.
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Notify teacher of spills.
Rule # 8 Notify teacher of spills.
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Notify teacher of any injuries.
Rule # 9 Notify teacher of any injuries.
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Pull back long hair and contain loose sleeves.
Rule # 10 Pull back long hair and contain loose sleeves.
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Rule # 11 Wear close-toed shoes.
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Rule # 12 Use a hot plate for flammable liquids.
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Do not leave a lit burner unattended.
Rule # 13 Do not leave a lit burner unattended.
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Read the label of a reagent carefully before using.
Rule # 14 Read the label of a reagent carefully before using.
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Do not return unused chemicals to the stock container.
Rule # 15 Do not return unused chemicals to the stock container.
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Do not use cracked glassware. Throw it away properly.
Rule # 16 Do not use cracked glassware. Throw it away properly.
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To dilute an acid, always pour acid into water!
Rule # 17 To dilute an acid, always pour acid into water!
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Clean up accidents immediately and
Rule # 18 Clean up accidents immediately and
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leave your area clean at the end of lab.
Rule # 18 leave your area clean at the end of lab.
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Rule # 19 Wash hands at end of lab.
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It is everybody’s responsibility.
Lab Safety It is everybody’s responsibility.
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