Група медичних працівників, що зважують колбу з реагентом в лабораторії - Стокове фото та зображення

Selective focus of scientists in medical masks working in lab together

Group of chemistry students working together in laboratory

Close up. group of scientists testing the results of a new vaccine . photo with a copy-spac

Close-up view of concentrated young scientist in protective mask working with microscope in chemical lab

Young male chemists in lab coats examining reagent in flask

Cropped shot of medical workers working with reagents and taking notes on clipboard in laboratory

Young female scientist in eyeglasses working with microscope while colleagues sitting behind in lab

Professional scientist in white coat examining test tubes while making experiment in chemical lab

Professional young chemists in lab coats making working with reagent in laboratory

Cropped shot of medical workers working with reagents and taking notes on clipboard in laboratoryac

Young male chemists in lab coats examining reagent in flask