Vědec, který drží laboratorní krysu na modrém pozadí, zaostřená - Stock fotografie a obrázky

Scientist holding laboratory rat, closeup. Small rodent

Scientist holding laboratory rat on blue background, closeup

Scientist holding laboratory rat, closeup. Small rodent

A small white laboratory mouse with red eyes in the hand of a scientist in a blue rubber glove. Woman puts experiments on a laboratory mouse.

A small white laboratory mouse with red eyes in the hand of a scientist in a blue rubber glove. Woman puts experiments on a laboratory mouse.

Scientist holding laboratory rat on blue background, closeup

A small white laboratory mouse with red eyes in the hand of a scientist in a blue rubber glove. Woman puts experiments on a laboratory mouse.

Hand in medical gloves hold a rat on white background

Scientist holding laboratory rat, closeup. Small rodent

Scientist with syringe and rat on white background, closeup. Animal testing concept

Scientist holding laboratory rat on blue background, closeup

Scientist holding rat on light blue background, closeup. Animal testing concept

Veterinarian doctor examining cute chinchilla with stethoscope at white table, closeup

Scientist holding rat on white background, closeup. Animal testing concept

Female veterinarian examining guinea pig in clinic, closeup

White rat in chemical laboratory. Animal testing