A rack of test tubes filled with colorful liquids in a lab.
Palabras clave
laboratory,
science,
research,
experiment,
test,
tube,
tube,
liquid,
liquid,
colourful,
colours,
chemistry,
chemical,
analysis,
study,
discovery,
innovation,
health care,
medicine,
biology,
pharmaceutical,
laboratory,
glassware,
equipment,
scientific,
testing,
microscope,
reagent,
solution,
beaker,
flask,
pipette,
dropper,
labware