Petri dishes with various colored liquids for scientific experiments in a laboratory setting
Schlüsselwörter
laboratory,
science,
liquid,
bubble,
testing,
sample,
observation,
colours,
yellow,
blue,
research,
experimentation,
culture,
agar,
glassware,
analysis,
biotechnology,
experiment,
education,
biology,
chemistry,
health,
studies,
medicals,
microbiology,
fluid,
solution,
clear,
surface,
sterile,
environment,
technology,
visual
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