Laboratory flask with yellow liquid held by hand
Schlüsselwörter
laboratory,
flask,
yellow,
liquid,
science,
experiment,
hand,
glove,
chemical,
glassware,
research,
medicals,
scientific,
analysis,
background,
technology,
fluid,
beaker,
health care,
biology,
chemistry,
solution,
measurement,
closeup,
transparent,
laboratory,
sterile,
blue,
clean,
equipment,
test,
academic,
concentration,
study,
modern,
sample,
diagnostic,
ampoule,
health,
sharpened
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