Oříznutý pohled vědce pomocí Petriho misky a pipetou při zkoušce krve v laboratoři - Stock záběry a video

Petri dishes in the bacteriological laboratory close up

Chemical experiment, demonstration of biochemical reaction, laboratory test

Cropped view of scientist looking at blood sample on glass in laboratory

Partial view of female scientist holding petri dish and pipette during experiment in laboratory

Cropped view of male scientist using petri dish and pipette during blood test in laboratory

Selective focus of concentrated female scientist looking through microscope in lab

Female scientist in white coat looking through microscope in laboratory

Cropped view of female scientist choosing glass tube in lab