Test tube
Schlüsselwörter
laboratory,
test tube,
test,
tube,
green,
beaker,
potion,
biology,
chemistry,
ampoule,
signs,
flask,
glasses,
bottle,
nobody,
tubing,
symbol,
danger,
science,
isolated,
concept,
check-up,
single object,
computer icon,
toxic substance
Deutsch
