Concepto de ciencia, química y personas - primer plano de los científicos con muestras químicas en placas de Petri haciendo prueba o investigación en el laboratorio sobre la estructura de la molécula de ADN - Foto e imágenes de stock

Science, chemistry and people concept - close up of scientists with chemical samples in petri dish making test or research at laboratory over dna molecule structure

Science, chemistry, medicine, research and people concept - close up of scientists looking at test sample plate in chemical laboratory over dna molecule structure

Science, chemistry, medicine, research and people concept - close up of scientists looking at test sample plate in chemical laboratory over dna molecule structure

Science, biology and people concept - close up of scientists hand with green leaf sample making research in clinical laboratory

Science, biology and people concept - close up of scientists hand with green leaf sample making research in clinical laboratory

Science, chemistry, biology, medicine and people concept - close up of young female scientist with pipette and flask making test or research in clinical laboratory over dna molecule structure

Science, chemistry, biology, medicine and people concept - close up of young female scientist with pipette and flask making test or research in clinical laboratory over dna molecule structure

Science, chemistry, medicine, research and people concept - close up of scientists looking at test sample plate in chemical laboratory

Science, chemistry, biology, medicine and people concept - close up of young female scientist with pipette and flask making test or research in clinical laboratory

Science, chemistry, biology, medicine and people concept - close up of young female scientist with pipette and flask making test or research in clinical laboratory over dna molecule structure

Science, chemistry, biology, medicine and people concept - close up of female scientist holding tube with blood sample making and test or research in clinical laboratory over dna molecule structure

Science, chemistry, biology, medicine and people concept - close up of young female scientist holding tubes with chemicals making test or research in laboratory

Science, chemistry, biology, medicine and people concept - close up of young scientists with pipette and flasks making test or research in clinical laboratory

Science, chemistry, biology, medicine and people concept - close up of young female scientist with pipette and flask making test or research in clinical laboratory