Un spécialiste en combinaison de protection, avec une valise dans ses mains, note les résultats de l'étude, sur une tablette, gros plan, il y a une place pour l'inscription - Photo & image de stock

Scientist in a protective suit and mask, conducts rapid analysis of the terrain water and soil

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

Employee in a suit with protection against contaminated environment gives a telephone report on problems after an accident and emissions of harmful impurities

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

In the hands of plant samples from the river and its surroundings by a man in a special suit, side view

Specialist in a protective suit and mask, on the pond, calls the mobile phone management, to report the results of the study, close-up

An employee in a protective suit and mask takes water from the river with a pipette and conducts a test of the suitability of water after a man-made disaster

A specialist in a protective suit takes a photo of the place of alleged pollution of the reservoir using a mobile phone

A specialist in a protective suit and mask, with a suitcase in his hands, writes down the results of the study, on a tablet, close-up, there is a place for the inscription

A man in a protective suit and mask photographs the area after a man-made accident on a mobile phone to provide a report

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, side view against the background of the river

A man in a protective suit and mask holds a test tube and a pipette with test water on the river after an accident

A man in special protective clothing and a mask draws water from a river into a flask after discharges into the river, checking the river for environmental friendliness

A man in a protective suit holds a stand with test tubes in which reagents and test materials against the background of the river, front view

A man in a protective suit takes soil samples into a Petri dish from the sewage treatment plant

Laboratory assistant in a protective suit and mask with a mini laboratory conducts an express test at the site of the alleged environmental pollution

An environmental laboratory specialist in a protective suit lids a glass container with a soil sample for research

A man in a protective suit and mask took a soil sample from the bottom of the river into a Petri dish