Mitarbeiter der Umweltschutzfirma misst Reinheit des Flusswassers - Stockfoto & -bild

A man in special protective clothing against chemical contamination makes a measurement of the level of contamination with the device, side view, close-up

Lab technician in protective suit records environmental analyzes after an environmental disaster

The specialist, in a protective suit and with a suitcase in his hand, is recording the findings at the crime scene on the pond, against the background of cleaning pipes

Specialist in a protective suit and mask, is measuring the device on the pond, holding it in his hands, close-up

A scientist in a protective suit and blue gloves, conducts a study on the ground, pours blue liquid from a test tube into a flask

Specialist in a protective suit stands in the river and holds in his hands a briefcase with a portable laboratory and a tablet for recording results, close-up

A man in special protective clothing against chemical contamination measures the level of pollution with the help of instruments

Environmental laboratory specialist in protective suit and mask in a gutter pours water into a flask to study the level of pollution, close-up

A man in a protective suit holds a Petri dish with a sample for plants and looks at the reaction in it after adding the reagent

A man in a protective suit takes soil samples into a Petri dish from treatment facilities, close-up

A man in a protective suit holds a test tube in his hands with a green reagent for conducting water analysis against the background of the river

An environmental laboratory specialist in a protective suit and mask stands in the water and measures the level of pollution with the device

Environmental laboratory specialist came to the object in a protective suit and mask in his hands holding a briefcase with equipment and reagents

A man in a protective suit and mask with a special device checks the level of air pollution

A man in a protective suit and mask looks away holding a flask with express test

A man in a protective suit holds a Petri dish with a sample for plants and looks at the reaction in it after adding the reagent, top view