Scientist fingers holding a glass test tube in a research lab
Palabras clave
laboratory,
test,
tube,
make well,
hand,
glove,
glasses,
liquid,
sample,
beaker,
science,
studying,
chemical,
analysis,
medicine,
research,
solution,
pharmacy,
chemistry,
equipment,
scientist,
glassware,
container,
forensic,
accessory,
experiment,
laboratory,
technology,
scientific,
biochemistry,
experimental,
microbiology,
biotechnology,
pharmaceutical