187 free microbiology photos from Freerange

Klebsiella pneumoniae capsule stain viewed at x1000.

Staphylococcus aureus viewed under the microscope at x1000.

Microbes on the Crosshairs - Fighting Infection by Viruses and Bacteria

Measuring the zone of inhibition on a perti plate.

Lactobacilli bacteria on a microscope slide enlarged x1200

Microbiome - Microbiota - Gut Health - Probiotics

Lab Equipment - Laboratory Glassware

Scientist working in his laboratory

Campylobacter bacteria growing on an agar plate.

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

Bacteria growing on a petri plate.

Lab Equipment - Laboratory Instruments

Blood Samples - Blood Tests - Medical Tests

Mold being studied under the microscope.

Microscope and slide.

Microscope Closeup at Laboratory

Saccharomyces cerevisiae slide, 1000x

Research and Development - Biomedical Research

Sample plate for mutagenic testing.

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

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

Infectious Microbes on Blood Red Background - Virus and Bacteria Illustration

Mold growing on a petri plate.

E. coli growing on EMB agar.

Spread plate techniques.