erlenmeyer flask line art black and white science equipment
Schlüsselwörter
chemistry,
laboratory,
glasses,
science,
chemical,
flask,
beaker,
laboratory,
test,
glassware,
tube,
liquid,
medicine,
equipment,
experiment,
research,
bottle,
biology,
medicals,
blue,
isolated,
scientific,
flask,
transparent,
red
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