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87 free petri photos from Freerange
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Microbiology
Spread plate techniques.
Fungi
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Bacteria Growing in Dish
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Listeria monocytogenes
Food safety pathogen Listeria monocytogenes isolated on agar from a food sample
Yellow bacteria
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Bacteria growing on EMB agar
Zone of inhibition produced by Lingonberry extract on an EMB agar plate containing E. coli and a control.
Microbiology
Bacteria growing on a petri plate.
Microbiology
Microorganisms growing.
Food safety
Microbiology technique
Morphology of Geobacillus stearothermophilus
The colony morphology of Geobacillus stearothermophilus. A thermophile that causes food spoilage.
Bacteria
E. coli growing on EMB agar.
Microbiology
Microbiology testing.
Microbiology petri plate
Bacterial plate showing wells and bacteria.
Escherichia coli
A petri plate containing Escherichia coli.
Bacteria
Bacteria colonies on an agar plate.
Zone on inhibition
Measuring the zone on inhibition on a perti plate.
Yeast and mold
Yeast and mold growing on a petri dish.
Campylobacteria bacteria
Campylobacter bacteria growing on an agar plate.
Female Medical Doctor Analyzing DNA strands
Female Medical Doctor Analyzing DNA strands
Petri Plates
Pouring petri plates for bacteria growth.
Pseudomonas bacteria on agar plate
Pseudomonas from drinking water or swimming pool growing on an agar plate.
Mold
Mold growing on a petri plate.
Bacteria on an agar plate
Sewage bacteria growing on an agar plate.
Agar plate showing E. coli
Food safety pathogen E. coli growing on an agar plate.
Listeria
Food safety pathogen Listeria monocytogenes isolated on agar from a food sample.
Bacteria growing on agar
Staphylococcus aureus growing on Baird Parker agar showing black colonies and clearing zones.
Petri Dish Bacteria
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Measuring the zone of inhibition
Measuring the zone of inhibition on a perti plate.
Colorful Bacteria
Different shaped colonies of bacteria, yeast and mold growing on agar plates from enviromental samples.
Staphylococcus aureus
Food safety bacteria pathogenStaphylococcus aureus growing on Baird Parker agar with egg yolk and tellurite.
Bacteria
Rod bacteria viewed under a microscopy at 1000x.
Embryologist performing In Vitro Fertilization in the Laboratory
Embryologist performing In Vitro Fertilization in the Laboratory
Food safety
Microbiology technique
Salmonella bacteria
Salmonella bacteria growing on an agar plate.
Green and red mold
Mold growing on a petri plate.
Green mold on a petri plate
Mold growing on a petri plate.
IVF - In Vitro Fertilization microscopic close-up
IVF - In Vitro Fertilization microscopic close-up
Bacteria
Bacteria on a petri plate.
Microbiology
Bacteria growing on a petri plate.
Food Safety Antigen Antibody Test on White
An antigen antibody test for undeclared meats. To identify horse or pork in beef products. Produces a visible white line when reaction occurs.
Antibiotic resistances
Bacteria resistant to antibiotics growing on an agar plate.
E. coli
Zone of inhibition produced by Lingonberry extract on an EMB agar plate containing E. coli and a control.
Microbiology
Microorganisms growing.
Food Safety Antigen Antibody Test - Macro
An antigen antibody test for undeclared meats. To identify horse or pork in beef products. Produces a visible white line when reaction occurs.
Microbiology Laboratory
Equipment in a microbiology lab.
Different color mold
Mold growing on a petri plate.
Macro of E. coli colonies
Foos safety pathogen E. coli growing on a agar plate
Drinking water safety
Testing drinking water for E. coli bacteria.
Food Safety Antigen Antibody Test - Macro
An antigen antibody test for undeclared meats. To identify horse or pork in beef products. Produces a visible white line when reaction occurs.
Bacteria
Rod and Cocci bacteria viewed under a microscopy at 1000x.
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