Kémiai laboratóriumi dolgozó férfi hallgató - Stock fotó és kép

Male scientist holding test-tube and glass flask

Young male scientist working in the lab

Scientist man holding molecule form isolated on

Young male lab worker holding flasks

A scientist doing experiments with chemical liquid in the lab

Young man scientist pouring liquid in a flask

Happy young pharmacist preparing medicine in lab

Young scientist holding molecular model and test tube

Young man and dna technology concept

Is this the right stuff. a focused young male scientist writing labels on test tubes inside of a laboratory during the day

Young female laboratory scientist working at lab with test tubes

Male researcher holding a test tube in the lab

Female scientist working in laboratory

Happy female trainee working with chemical liquids in lab

Young scientist looking at a model of dna

Chemical laboratory worker looking at results

Close-up of professional female scientist in protective eyeglasses

A beautiful female medical or scientific researcher in lab

Happy female lab worker holding flask

Female lab worker holding a medical dna figure