A close-up shot of a scientist wearing protective gear and goggles in a laboratory
Palabras clave
chemistry,
examining,
horizontal,
laboratory,
liquid,
one person,
photo,
science,
scientist,
technician,
chemist,
looking,
people,
adult,
test tube,
adults only,
selective focus,
analysing,
blood,
chemical,
concentration,
determination,
doctor,
dripped,
expertise,
indoor,
measuring,
medicine,
man,
occupation,
rack,
research,
serious,
solution,
tube,
anticipation,
color image,
labcoat,
scrutiny,
closeup,
front view,
pipette,
blue
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