Nuori tiedemies kirjoittaa kaavan lasilevylle. koulutus ja tiede - Kuvapankin valokuva ja kuva

Background image.the scientist writes on a glass Board.close up.

Young scientist making notes on the glass Board at the time of the experiment.photo with copy space

Young scientist writes a formula on a glass Board. education and science

Young scientist writes a formula on a glass Board. education and science

Serious scientist writes a chemical formula on a glass Board.photo with copy space

Serious scientist writes a chemical formula on a glass Board.photo with copy space

Background image.scientist making notes on a transparent Board.close up

Close up.a focused scientist makes notes on the Board.photo with copy space

Scientist writing chemical formula on a glass Board.photo with copy space

Serious scientist writes a formula on a glass Board .photo with copy space

From behind the glass.scientist writes a marker on a glass Board.photo with copy space

Closeup. scientist and assistant studying the solution in the tube

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research

Background image is a group of microbiologists studying the liquid in a glass tube.

Group of young scientists working in modern laboratories

Background image is a group of scientists studying the liquid in the glass tube. the concept of the research