Scientist wearing face mask holding a lab flask.
Schlüsselwörter
scientist,
chemist,
mask,
flask,
laboratory,
science,
research,
medicine,
chemistry,
biology,
experiment,
laboratory,
health care,
safety,
professional,
goggles,
goggles,
men at work,
man,
character,
cartoon,
illustration,
vector,
health,
protection,
liquid,
bubble,
education,
study,
technology,
pharmacy,
pharmaceutical,
developer,
innovation,
discovery,
test,
analysis,
solution,
vaccine,
virus,
prevention,
bio,
chemical,
scholar,
genius,
smart,
academic,
expert
Deutsch
