Mature hispanic man scientist analyzing liquids in lab
Palabras clave
laboratory,
scientist,
hispanic,
man,
mature,
analysis,
indoor,
labcoat,
glove,
concentration,
professional,
technology,
research,
chemistry,
experiment,
biotechnology,
medicals,
health care,
adult,
male,
test,
tube,
expertise,
goggles,
equipment,
study,
science,
employment,
working,
serious,
focused,
precision,
investigation,
experimentation,
pharmaceutical,
safety,
culture,
ampoule,
sample,
clipboard,
datum,
researcher,
clinic,
discovery,
quality control,
pipette,
spectacle,
workplace
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