Mulher biotecnóloga testando novas substâncias químicas em laboratório. - Banco de fotos e imagens

Female biotechnologist testing new chemical substances in a laboratory.

Female biotechnologist testing new chemical substances in a laboratory.

Close-up of professional female scientist in protective eyeglasses making experiment with reagents or blood test in laboratory. Medicine, biotechnology and research concept.

Female biotechnologist testing new chemical substances in a laboratory.

Female biotechnologist testing new chemical substances in a laboratory.

Asian scientists are testing and analyzing many chemicals in the lab. Science and Chemical Concepts.

Close-up of professional female scientist in protective eyeglasses making experiment with reagents or blood test in laboratory. Medicine, biotechnology and research concept.

Doctor and Test tubes in clinic, pharmacy and medical research laboratory and new chemical substances.

Male scientist researcher conducting an experiment in a laboratory

Scientist mixing chemical liquids in the chemistry lab. Researcher working in the chemical laborator

Male biotechnologist testing new chemical substances in a laboratory.

Scientist mixing chemical liquids in the chemistry lab. Researcher working in the chemical laboratory

Scientist mixing chemical liquids in the chemistry lab. Researcher working in the chemical laborator

Male biotechnologist testing new chemical substances in laboratory.

Man with Test tubes in clinic, pharmacy and medical research laboratory and new chemical substances.