Mano en un guante azul sostiene un recipiente de vidrio con hierba verde en una maleta, foto en blanco y negro - Foto e imagen de stock

On the suitcase is equipment for express analysis of soil and air in the mode of mobile environmental research for pollution

Close-up of a scientist's hand in blue protective gloves, against the background of a river and test tubes with liquids, puts a mobile phone on a black suitcase for inventory

Collecting of fly larva on crime scene by criminologist

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

Crime scene investigation - collecting pistol and cartridger on forest way

Collecting of fly larva on crime scene by criminologist

Lab worker in protective suit takes water from a river for further analysis

Mobile laboratory for the study of soil and air quality, 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

Scientist's hand, in a protective suit and gloves, collects liquid into flasks and test tubes, for testing, against the background of the river

A specialist in a protective suit and blue rubber gloves in nature does a water analysis using a flask with a blue reagent and a pipette, close-up

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