64 free sanitation Photos from Freerange

Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.

Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.

Mixture of soap and oil viewed under the microscope.

Pollution in woods from landfill.

Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.

Bacteria growing on a petri plate.

Spread plate techniques.

Food safety pathogen E. coli growing on an agar plate.

Bacteria growing on a petri plate.

Foos safety pathogen E. coli growing on a agar plate

Food safety pathogen Listeria monocytogenes isolated on agar from a food sample.

Campylobacter bacteria growing on an agar plate.

A petri plate containing Escherichia coli.

Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.

Pouring petri plates for bacteria growth.

Food safety bacteria pathogenStaphylococcus aureus growing on Baird Parker agar with egg yolk and tellurite.

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

Microscope and slide.

Microbiology technique

Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.

Sewage bacteria growing on an agar plate.

Mixture of soap and oil viewed under the microscope.

Pollution in woods from landfill.

Hand washing technique.

Using a green pad to clean a commercial surface.