Biolog mężczyzna w okularach pracę z roślin w kolbie w laboratorium chemiczne - Zdjęcie stockowe & obraz

Selective focus of handsome biochemist touching goggles and looking a test tube

Scientist looks at Liquid Samples in Flasks in Lab. Young Smiling Researcher wearing White Coat Gloves and Protective Glasses examining Chemical Liquid Samples. Scientist at Work in Laboratory

In the scientific lab. Selective focus of scientist hand taking out of the test tube for the research

Handsome medical doctor in gloves and glasses is smiling while working with test tubes at the lab

Handsome medical doctor in gloves is working with test tubes at the lab

Young Scientist doing Research in Laboratory. Male Researcher wearing white Coat and Protective Gloves examining Chemical Liquid Sample in Flask. Scientist at Work in Laboratory

Side view of scientists working in laboratory

Side view of young scientist in eyeglasses looking at test tube in research laboratory

Side view of concentrated scientists analyzing test tube in laboratory

Serious young scientist in eyeglasses making experiment in research laboratory

Portrait of scientists working with test tubes, laboratory researcher concept

Portrait of scientists working with test tubes, laboratory researcher concept

Side view of scientists working in laboratory

Side view of concentrated scientists working in laboratory