People wearing protective white suits going to river and talking. Medical examiners in ppe walking to riverbank for taking analysis. Chemical danger, nature researching.
Specialists on manufacture of chemicals
Chemist wearing ppe suits taking sample of tree bark for researching, toxicity testing, examining plants. Biologist in protective uniform looking at flask, field laboratory, infection zone
People wearing protective white suits taking soil and water samples for testing. Medical examiners in ppe working near riverbank, making analysis. Chemical danger, nature researching. Chemist close-up
the boy breathes in a gas mask in nature
People wearing ppe white suits protecting territory with signal tape. Medical examiners working near accident place, using bright tape, making analysis. Chemical danger, nature researching.
a man in a black mask
People wearing ppe white suits protecting territory with signal tape. Medical examiners working near accident place, using bright tape, making analysis. Chemical danger, nature researching.
Researcher in protective coveralls and mask walking in radioactive area.
Russians develop chemical weapons
People wearing protective white suits taking soil and water samples for testing. Medical examiners in ppe working near riverbank, making analysis. Chemical danger, nature researching.
Warehouse in a medical laboratory. Shelves with empty test tubes for analysis.
People wearing ppe white suits meeting and shaking hands. Medical examiners working near accident place. Chemical danger, nature researching.
Tubes and medicines are stored in plastic containers in the form of medicines.
Chemist in ppe taking water analysis from swamp, using flask and pipette, wearing protective suit and medical gloves, sample for toxicity testing. Scientific researching, field laboratory.
Shelves with empty test tubes in the warehouse in a medical laboratory.
People wearing protective white suits taking soil and water samples for testing. Medical examiners in ppe working near riverbank, making analysis. Chemical danger, nature researching.
Researcher in protective coveralls and mask walking in radioactive area.
