Chimiste concentré en pelage blanc examinant une éprouvette avec des oreilles de blé en laboratoire chimique - Photo & image de stock

Selective focus of female scientist looking thorough microscope on reagent with colleague behind in lab

Chemist in white coat and eyeglasses, examining test tube with sample in chemical lab

Scientist writing on clipboard near microscope and test tubes on blurred background

Staring into microscope. Delighted woman expressing positivity while keeping smile on her face and looking into microscope

Professional lab technician doing microscope sample analysis and taking notes

African american scientist in glasses holding flask near microscope

Pensive lab technician taking notes after doing microscope sample analysis

Professional lab technician in glasses, taking notes after doing microscope sample analysis

Selective focus of female scientist looking at tube with reagent in hand with colleague behind in lab

Specialist in medical mask looking through microscope in laboratory

Scientist in medical mask and goggles looking through microscope

Selective focus of scientists in medical masks and goggles looking through microscopes on regents in lab

Scientists in white coats and eyeglasses working with reagent together in lab

Scientist in medical mask looking through microscope near gadgets with blank screen on desk

Cheerful scientist in white coat looking at camera near microscope and digital tablet on desk

Tired scientist in medical mask and goggles having migraine in laboratory