Lékař nebo výzkumu vědec zkoumá zkumavky - Stock fotografie a obrázky

Formula experiment and male

In the laboratory and work

Frowning scientist making notes

Mature chemist working at the laboratory

Lab with a pipette in a medical lab

Scientist filling a flask in a chemical laboratory

Senior scientists working in lab

Doctor in the lab with red tube

Emotional scientist working in modern lab with a model

Scientist documenting the observation

Doctor holding red blood in test tube on white background

Scientist teacher holding dna model in laboratory

Senior scientist working in lab

Senior scientist looks at liquid samples in flasks

Scientist in a lab experiment

Mature scientist contemplating dna model

Chemist working in his laboratory

Young male scientist doing experiments in laboratory

Mature scientist dripping reagent into test tube

Chemist man use micro pipette to transfer liquid

Scientist man with mask pour blue liquid from test tube

Scientist makes a note of experiment in the laboratory

A senior scientist examining test-tube