Test tube containing blue liquid in laboratory setting
Schlüsselwörter
test tube,
laboratory,
sterile,
scientific,
indoor,
daytime,
clean,
nobody,
object,
chemistry,
science,
glasses,
experiment,
fluid,
research,
clear,
colourful,
vessel,
medicals,
liquid,
solution,
safety,
health,
bio,
concentration,
analysis,
technology,
equipment,
transparent,
chemical,
scientist,
study,
profession,
experimenting,
isolated,
innovation,
testing,
environment,
industry,
blue,
day,
bright
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