Laboratoriossa kemiallisten laitteiden kanssa työskentelevä miespuolinen tutkija - Kuvapankin valokuva ja kuva

Male scientist working in lab with chemical equipment

Male scientist working in lab with chemical equipment

Male scientist working in lab with chemical equipment

Male scientist working in lab with chemical equipment

Male scientist working in lab with chemical equipment

Scientist holding a red liquid in a laboratory

Practitioner doing bacteriological analysis of blood at laboratory, close-up

This is the last one. Closeup of an unrecognizable scientist pouring a substance into test tubes to do experiments on inside of a laboratory during the day

Male scientist working in lab with chemical equipment

Male scientist working in lab with chemical equipment

Male scientist working in lab with chemical equipment

Scientist holding test tubes with liquid in hand

Male scientist working in lab with chemical equipment

Male scientist working in lab with chemical equipment

Hand in glove holds liquid biological sample, virus or flu vaccine.

Scientist Works with Petri Dishes with Bacteria, Tissue and Blood Samples. Concept of Pharmaceutical for Antibiotics, Curing Disease with DNA Enhancing Drugs.