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100

Treat animals with care to avoid injuring animals or yourself 

Animal safety 

100

Wear to protect your skin and clothing during experiment 

Lab Apron 

100

Avoid the possibility of electric shock

Electric Shock 

100

Poisonous vapors 

Fumes 

100

Used to clean test tubes 

Test Tube brush 

200

Handle breakable materials such thermometers and glass with care 

Breakage 

200

the presence of acid or corrosive chemical 

Corrosive chemical 

200

Involves movement use caution to avoid injury

Physical safety 

200

Chemical and other used materials can be discarded 

Disposal 

200

Used to measure temperatures 

Thermometer 

300

Handle plants as teacher directs 

Plant Safety 

300

To protect eyes 

Safety Goggles 

300

If something is a harmful chemical, plant, or irritates the skin 

Poison 

300

use a clamp or tongs to hold 

Heating 

300

Used to handle hot beakers 

Beaker Tongs 

400

Tie away loose hair or clothing to prevent catching on fire or getting burned. 

Flames 

400

You may see if other symbol don't describe exact danger

General Safety Awareness 

400

Used to protect from flames or heated things 

Heat resistant Gloves 

400

Used to create flames during experiment 

Bunsen burner 

400

Used to protect bottom of beaker or flask 

Wire gauze 

500

Flammable materials may be present make sure there are no flames 

No flames 

500

Getting rid of dirt, germs or harmful chemicals after activity 

Hand washing 

500

To protect skin from contact with harmful organisms or chemicals 

Plastic gloves 

500

Knives, Scissors, Pens, Scalpels

Sharp objects 

500

holds heating unit; Holds clamps 

Ring stand