Suojapukuinen mies tekee pikakoeputkitestin joen rannalla - Kuvapankin valokuva ja kuva

Laboratory assistant in a protective suit and mask performs an express analysis at the site of contamination of the reservoir

A scientist in a protective suit and mask, takes a sample of liquid from the reservoir into test tubes

A specialist in a protective suit and respirator analyzes the water in the river near the existing plant, using a flask and a pipette

Specialist conducts soil and air research with the help of a mobile laboratory

Employee in a protective suit and mask conducts a rapid test of water from a river using a mobile laboratory

The scientist, in a protective suit and mask, collects water from the river, into test tubes and flasks, there is a place for inscription

A man in special protective clothing holds a set of test tubes in front of him and does a water analysis

Worker in protective suit checks river water for pollution and radiation

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

A man in a protective suit and mask conducts an express test of contaminated water to identify the level of danger to the environmental environment and living organisms

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

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 of a man in a protective suit and mask holding a test tube and a pipette with test water on the river after an outdoor accident

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 takes soil samples into a Petri dish from the sewage treatment plant

An environmental laboratory specialist in a protective suit and a mask in a gutter pours a reagent from a flask into water to study the level of pollution

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