Travaillez au microscope. Petite belle fille intelligente souriant tout en travaillant avec microscope et habillage en blouse de laboratoire - Photo & image de stock

Exciting observation. Cheerful happy positive girl grinning while touching microscope and staring at camera

Study project. Attractive good looking nice girl elevating vial filled with reagent and posing in profile

Scientific development. Handsome positive cheerful man smiling and looking at the test tube while working in the lab

Even closer. Nice smart busy girl learning while using microscope and wearing lab coat

Best work. Enthusiastic merry glad boy tuning microscope while looking at camera and wearing lab coat

Great color. Merry attractive gay girl elevating vial while gazing at it and touching microscope

Adorable little girl with flasks in laboratory, two scientists behind

Appropriate reagent. Cheerful jolly pleasant boy taking vial while grinning and wearing lab coat

Best worker. Selective focus of vials filled with liquid while boys hand stretching to them

Biological project. Delighted nice smart biologist holding a syringe and putting blue liquid into test tubes while working on a scientific project

Scientists at work. Professional smart experienced scientist standing together and looking at the blood sample while working in the lab

Chemical project. Nice positive smart chemists standing together and smiling while working on a chemical project

Medical lab. Smart intelligent nice woman holding a test tube and looking at it while working in the lab

Laboratory samples. Selective focus of test tubes with blue reagents being used for scientific research in the medical lab

Laboratory analysis. Nice pleasant young woman sitting in front of the microscope and holding a test tube while doing a laboratory analysis