lab technician in tense in the chemical laboratory, worried by hazardous substances, unsuccessful experiment, male has headache
Palabras clave
analysis,
analysing,
beaker,
research,
medicals,
scientist,
doctor,
smile,
chemistry,
science,
white,
caucasian,
face,
male,
people,
person,
professional,
center,
portrait,
suit,
staff,
business,
microscope,
equipment,
experimental,
datum,
chemist,
laboratory,
scientific,
robe,
healthy,
older,
profession,
expert,
wisdom,
new,
terrace,
health,
look,
senior,
coat,
work,
workplace,
technology,
mature,
liquid,
textbook,
gas,
chemical
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