A scientist holds a petri dish with bacteria and a small bottle with bacterial liquid.
Schlüsselwörter
escherichia coli,
test tube,
experiment,
analysis,
background,
biochemistry,
biology,
biotechnology,
bottle,
closeup,
comparison,
diagnostic,
differentiation,
discovery,
dish,
glasses,
glove,
glove,
hand,
inspection,
laboratory,
liquid,
medicals,
medicine,
microbiological,
microbiology,
pharmaceutical,
point,
protective,
research,
sample,
science,
scientific,
racked,
sterile,
test,
transparent,
yellow
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