Un especialista, en traje de protección y guantes, trabajando con sustancias tóxicas, registra los resultados de una muestra de líquido del río, en una sábana en una tableta, sobre el fondo de las tuberías de limpieza - Foto e imagen de stock

Specialist, in a protective suit, mask and gloves, working with toxic substances, records the results of a sample of liquid from the river, on a sheet on a tablet

A man in a protective suit records research on environmental pollution after a man-made disaster

Laboratory assistant in a special protective suit in the open air measures the level of environmental pollution with the device

Scientist, in a protective suit and mask, pours liquid from a test tube into a flask, for testing water, against the background of pipes

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

A specialist in a protective suit and mask, with a suitcase and a tablet in his hands, calls on a mobile phone, to report the results of the study to the management, against the background of green nature

Specialist, in a protective suit and gloves, working with toxic substances, records the results of a sample of liquid from the river, on a sheet on a tablet

The employee of the chemical laboratory in special clothes writes in a notebook the result of his observations at the place of work

A man in a protective suit and mask performs an express test for water pollution from a river

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

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

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

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 a respirator against bacteria and viruses sits by the river next to a mobile laboratory for research

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

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