105 free experimental photos from Freerange

Measuring the zone of inhibition on a perti plate.

Spread plate techniques.

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

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

Gram negative rods with spores. Viewed under the microscope at 1000x.

E. coli growing on EMB agar.

White teeth on the table

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

Robotic arm with gears - Automation and artificial intelligence concept

Microorganisms growing.

White teeth on the table

Bacteria growing on a petri plate.

Microorganisms growing.

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

The colony morphology of Geobacillus stearothermophilus. A thermophile that causes food spoilage.

Microscope and slide.

Chemical bottle showing damage from Bromine.

White teeth on the table

An over turned flask spilling chemical solution.

Bromine in a reagent bottle.

View of flasks and glassware in chemistry lab

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

The color of different petri plates under UV light.

Measured mass of iodine.

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