Dva vědci ukazují jejich kolega sklenice s chemikáliemi v laboratoři - Stock fotografie a obrázky

Scientists at chemical laboratory during work

Team of professional scientists, examining a flask with bright red liquid in chemical laboratory

Smiling bearded scientist holding flask with reagent and looking at colleague using desktop computer

Portrait of scientists in eyeglasses looking at tube with reagent in laboratory

Scientists working in laboratory. Research and analysis

Three medical workers in lab coats and sterile masks discussing work in laboratory

Three medical workers in lab coats smiling and talking in chemical laboratory

Scientific researcher looking at flask with reagent in hand with colleague near by in laboratory

Selective focus of scientist in white coat and eyeglasses looking at tube with reagent in hand in laboratory

Scientific researchers in white coats and eyeglasses with flasks and notepad in laboratory

Partial view of scientists having discussion at workplace in laboratory

Selective focus of scientist in white coat and eyeglasses making notes in notepad at workplace with microscope in laboratory

Scientist in white coats near board for notes having discussion during work in lab

Cropped shot on scientists in white coats with arms crossed in lab

High angle view of scientist in white coat at workplace with microscope in laboratory