Laboratory glassware on a white background
Palabras clave
flask,
laboratory,
bulb,
crock,
glasses,
red,
green,
test,
blue,
drug,
colours,
glove,
liquid,
vessel,
mixture,
examine,
biology,
science,
medicals,
research,
reaction,
chemistry,
conical,
ball-shaped,
ball-shaped,
tube,
isolated
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