A focused Hispanic scientist, in his 40s, conducting experiments in a laboratory at sunset.
Palabras clave
pipette,
sample,
biochemistry,
microbiology,
flask,
analysing,
science,
chemistry,
pharmaceutical,
scientific,
experiment,
analysis,
medicine,
pharmacology,
clinic,
doctor,
discovery,
blue,
red,
biology,
instrument,
development,
liquid,
technology,
goggles,
hand,
blood,
test,
tube,
fluid,
professional,
laboratory,
pharmacy,
research,
hospital,
virus,
chemist,
health,
health care,
medicals,
disease,
chemical,
technician,
beaker,
equipment,
biotechnology,
scientist,
glassware
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