Labormitarbeiter zeigt Probe giftigen Bodens vor Kamera, Umweltverschmutzung - Stock-Footage & -Video

Laboratory assistant wearing protective suit and studying test-tubes with virus

Woman in protective suit wearing mask and glasses, work in harmful conditions

Lab worker in protective suit wearing rubber gloves, preparing for toxic work

Worker of toxic lab examining flask with biohazard liquid, runoff water analysis

Female toxic lab worker making notes on tablet analyzing biohazard fluids, crime

Woman in protective suit holding flask with dark harmful fluid, waste disposal

Laboratory assistant wearing protective suit and studying test-tubes with virus

Woman in protective suit wearing mask and glasses, work in harmful conditions

Lab worker in protective suit wearing rubber gloves, preparing for toxic work

Worker of toxic lab examining flask with biohazard liquid, runoff water analysis

Female toxic lab worker making notes on tablet analyzing biohazard fluids, crime

Woman in protective suit holding flask with dark harmful fluid, waste disposal