beaker and cylinder closeup isolated white.
Palabras clave
glasses,
laboratory,
chemistry,
science,
test,
flask,
beaker,
liquid,
chemical,
glassware,
research,
laboratory,
tube,
experiment,
medicals,
water,
equipment,
medicine,
isolated,
biology,
blue,
scientific,
transparent,
white,
biotechnology,
cylinder,
closeup,
colours,
colourful,
yellow,
red,
clean,
sky
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