A scientist's hand in a medical glove holds a test tube with a substance
Palabras clave
tube,
scientist,
research,
substance,
technology,
medicals,
liquid,
laboratory,
laboratory,
science,
chemistry,
scientific,
analysis,
chemical,
clinic,
sample,
technician,
biochemistry,
microbiology,
medicine,
biology,
biotechnology,
chemist,
industry,
hand,
holding,
health,
glove,
dropper,
doctor,
acid,
experiment,
result,
blood,
analyse,
flask,
specimen,
glasses,
bank,
deoxyribonucleic acid,
probe,
equipment,
development,
test,
ampoule,
attractive,
disease,
glassware
){kind=link}