52 free contamination photos from Freerange

Sewage bacteria growing on an agar plate.

E. coli growing on EMB agar.

Pseudomonas from drinking water or swimming pool growing on an agar plate.

Microbes on the Crosshairs - Fighting Infection by Viruses and Bacteria

Empty water bottles on white background

Reflection of Humboldt Bay Nuclear Power Plant on pond in Eureka, California

Pouring petri plates for bacteria growth.

Utilization. Empty, squashed water bottle on white background

Infectious Microbes on Blood Red Background - Virus and Bacteria Illustration

Rod and Cocci bacteria viewed under a microscopy at 1000x.

Utilization. Empty, squashed water bottle on white background

Pollution in lake.

Oil Spill Pollution - Concept with Pelicans

Microorganisms growing.

Rod bacteria viewed under a microscopy at 1000x.

Sewage bacteria growing on an agar plate.

Smoke coming out from the reactors of Humboldt Bay Nuclear Power Plant in Eureka, California

Person in hazardous contamination area wearing mask, gloves and gown

Person dressed for protection against pathogens and contamination

Mold growing on an agar plate.

Microorganisms growing.

Empty water bottle on white background

Examining bacteria colonies on an agar plate.

Examining a petri plate for bacteria.

Weathered oil barrels.