| A | B |
|---|
| safety goggles/eye safety | strap,lens, protection |
| lab apron/clothing protection | tie around neck,back protects clothes & skin |
| breakage | dont touch broken glass,broken test tube |
| heat resistant gloves/extreme temperature | objects too hot or cold will burn, mitt |
| plastic gloves | 2 hands, protect from harmful chemicals or organisms |
| heating | test tube with clamp, use clampor tongs |
| sharp object | scissors or blood drop |
| electric shock | prongs and lightning bolt |
| corrosive chemical | acid or base burn skin, test tube spilling and surface disintegrating |
| poison, toxic | skull, crossbones |
| biological | triangle, jester hat, circle, organism cause harm |
| irritant | one glove, skin or mucous membrane bothered |
| physical safety | right leg,arm back, left leg,arm up |
| animal safety | animal,human protected |
| plant safety | watch allergies, thorns, poisonous ones |
| flames | fire, watch hair, hanging objects |
| no open flames | fire,not sign |
| fumes | avoid inhaling deeply, wafting technique |
| disposal | not regular method to throw away or get rid of |
| hand washing | do when finished, antibacterial soap, warm water |
| general safety awareness | no others apply, or specific orders needed |
