Hot Glass Looks The Same As Cold Glass.

Hot glass looks the same as cold glass.

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1

All chemicals in the lab are to be considered
dangerous.
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1

Return all unused chemicals to their original
containers.
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2

Work areas should be kept clean and tidy.
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1

It's ok to use your mouth to draw liquid chemicals into a pipette

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2

Laboratory work can be started immediately
upon entering the laboratory even if the
instructor is not yet present
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2

Never remove chemicals or other equipment
from the laboratory
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1

Chipped or cracked glassware is okay to use.
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2

Read all procedures thoroughly before performing a lab
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1

All unauthorized experiments are prohibited.
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1

You are allowed to leave backpacks in the middle of the floor during lab
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2

Laboratory aprons should be worn during all
lab activities.
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2

It's okay to pick up broken glass with your bare
hands as long as the glass is placed in the trash.
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2

Never leave a lit burner unattended
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1

Always behave in a proper manner during lab work
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1

Its ok to wear sandals in the lab.
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2

Always dispose of unused chemicals down the sink.
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2

Return unused chemical to the reagent bottle it came from.

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2

Its okay to lift up your goggles onto your forehead if they are uncomfortable
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2

If someone catches their clothes on fire blow on it to put it out
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2

Know the location of all safety equipment and how to use it.
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1

Report all problems to the teacher.
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1

Drink from a beaker if you get thirsty
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2

Pick up large pieces of broken glass on the floor immediately with your hands.
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2

Use the eyewash for 15 seconds if you get a chemical in your eye
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2