safety in science Flashcards
Health Hazard : Long term / carcinogen
health hazard
Irritant/ harmful and toxic/ skin sensitization
exclamation mark
Corrosive material
corrosion
compressed gas
Gas cylinder
Oxidizing material
Flame over circle
Wash hands immediately to prevent chemical from burning skin or other tissue
corrosion
Store far away from flammable and combustible materials as it may cause substance to ignite or react violently
flame over circle
viruses yeasts moulds bacteria parasites that affect human health or tissues
biohazardous
may cause tissue damage, cancer, birth deffects as a result of long term exposure
health hazard
may cause immediate harm or death even in small amounts
skull and crossbones
keep container away from heat and ensure it is secure so that it does not fall and get punctured
gas cylinder
material easily ignited keep away from heat source and ignition
flammable
material may cause irritation, skinsensitization or damage specifc organs
exclamation mark
toxic material immediate and severe
skull and crossbones
flammable material
flammable
biohazardous infectious matierals
biohazardous
dangerous self reacting or explosive material
exploding bomb
aquatic environmental toxicity
enivronment
Eye protection —>
ANSI approved goggles
Correct steps to using ragent
empty labelled containers to front
Only add as much reagent required
do not return extra matieral to original bottle
Properly dispose of chemicals
nothing goes down the drain unless instructed to
container identified by teacher
