Naispuolinen tutkija, joka tutkii koeputken nestemäistä sisältöä metsässä. Ekologian ja ympäristön pilaantumisen käsite . - Kuvapankin valokuva ja kuva

Female scientist examining the liquid contents of a test tube in the forest. Ecology and environmental pollution concept.

Closeup of a female scientist examining the liquid contents of flask in the forest. Ecology and environmental pollution concept.

Closeup of a female scientist examining the liquid contents of flask in the forest. Ecology and environmental pollution concept.

Closeup of a female scientist examining the liquid contents of a conical flask in the forest. Ecology and environmental pollution concept.

Laboratory assistant in respirator holds flask in hands on defocused background

Female scientist examining the liquid contents of a test tube in the forest. Ecology and environmental pollution concept.

Woman with flask for expertise. Environmental pollution concept

Scientist, in a protective suit and mask, pours liquid from a test tube into a flask, for testing water

Scientists or biologists working together on water analysis. Ecology and environmental pollution concept.

Female scientist examining the liquid contents of a test tube in the forest. Ecology and environmental pollution concept.

Hand in glove collects water in a test tube.

Closeup of a female scientist examining the liquid contents of flask in the forest. Ecology and environmental pollution concept.

Hand in glove collects water in a test tube.

Criminology expert through a magnifying glass looking at a bullet. Law and police concept

Criminological expert collecting evidence at the crime scene. Law and police concept

Criminological expert collecting evidence at the crime scene. Law and police concept