A scientist wearing safety goggles and gloves conducts an experiment in a laboratory using a pipette and glassware.
Palabras clave
scientist,
wear,
safety,
glove,
conduct,
experiment,
laboratory,
use,
pipette,
chemical,
medicals,
technique,
microscope,
chemistry,
measurement,
liquid,
result,
physics,
beaker,
control,
project,
equipment,
patent,
process,
health care,
precision,
conclusion,
sharpened,
substance
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