Team of professional chemists working in research laboratory performing experiments on lab equipment
Schlüsselwörter
man,
woman,
team,
scientist,
researcher,
chemist,
analyst,
laboratory,
scientific,
chemical,
biological,
medicals,
discussing,
examining,
science,
research,
experiment,
analysis,
test,
tube,
reagent,
work,
education,
study,
indoor,
room,
equipment,
tool,
flask,
professional,
expertise,
activity,
occupation,
lifestyle,
portrait,
caucasian,
european,
american,
belgian,
australian,
french,
30s,
40s,
2
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