Lab assistant conducting chemical tests
Schlüsselwörter
vaccination,
disease,
beaker,
biochemistry,
drug,
transparent,
analysis,
scientific,
group,
pour,
instrument,
hand,
people,
health care,
scientist,
dripped,
chemical,
test,
science,
chemist,
drugged,
education,
sample,
water,
health,
container,
staff,
bottle,
toxic,
test tube,
colours,
tool,
technology,
pharmacy,
human,
woman,
industry,
medication,
experimental,
laboratory,
ampoule,
glassware,
mobile phone,
photo,
conducting,
test,
tube,
table
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