Tři zdravotníci v laboratorní pláště a sterilní masky diskutovat o práci v laboratoři - Stock fotografie a obrázky

Colleagues in white coats examining test tube with blue reagent in chemical lab

Portrait of scientist in lab using digital tablet

Keep silent. Attentive bearded man wrinkling his forehead and pressing lips while looking forward at pipette

Concentrated male laboratory scientist holding flask with blue liquid showing it to student at science lab.

Portrait of two successful professional doctors workers in coats

Two professional scientists showing their colleague jars with chemicals in laboratory

Orange filter. Attentive male person having mask on face and wrinkling forehead while treating his patient

Male optometrist holding lenses for trial frame while colleague examining kid with visual field test

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

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

Scientist in medical mask and goggles holding test tube with covid lettering near microscope

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

Scientists in white coats and goggles working with reagents and microscope in laboratory

Portrait of scientific researchers in lab coats with digital tablet in laboratory

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

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