Contemporary scientist analyzing toxic liquids in laboratory
Palabras clave
man,
scientist,
researcher,
laboratory,
laboratory,
test,
tube,
experiment,
science,
chemistry,
scientific,
medicals,
biotechnology,
research,
medicine,
chemical,
microbiology,
biology,
chemist,
discovery,
virus,
pharmacology,
people,
occupation,
profession,
biochemistry,
analysing,
toxic,
virology,
biohazard,
coverall,
danger,
gas-mask,
infection,
respirator,
working,
hazard,
dangerous,
gloved,
flask,
pipette,
dropper