Scientist in Lab Coat Comparing Two Test Tubes
Schlüsselwörter
scientist,
laboratory,
research,
test,
tube,
chemistry,
experiment,
comparison,
liquid,
chemical,
analysis,
science,
laboratory,
professional,
man,
discovery,
solution,
medicals,
development,
pharmaceutical,
biotechnology,
colours,
red,
yellow,
holding,
examining,
sharpened,
sample,
scientific,
equipment,
mask,
goggles,
protective,
gear,
health care,
innovation,
result
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