Věda, chemie, biologie, lékařství a lidé koncept - zblízka mladých žen vědce s pipetou a baňky dělat test nebo výzkumu v klinické laboratoři - Stock fotografie a obrázky

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

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, medicine and epidemic concept - close up of female scientist with pipette and flask making test or research in clinical laboratory over biohazard sign

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

Science, chemistry, biology, medicine and people concept - close up of scientist with pouring chemical powder into flask and 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

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 scientists with pipette and flasks making test or research in clinical laboratory

Science, chemistry, research and people concept - close up of young scientist in protective mask, hat and goggles holding test flask with chemical over black background

Science, chemistry, biology, medicine and people concept - close up of young female scientist pouring chemical powder into flask making test or research in clinical laboratory

Science, chemistry, biology, medicine and people concept - close up of scientist hand holding glass with chemical sample and making test or research in clinical laboratory

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