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Collection of Petri Dishs (26)

Looking for Petri Dishs? Here you will find a carefully collected gallery of free images in high quality. Each Petri Dishs can be downloaded for school projects, presentations, websites or creative designs. Need a custom image? Try our free image generator. These cliparts are free for personal use. Please read the full terms of use.

Illustration of a petri dish with orange agar medium and ten yellow bacterial colonies.
A stylized petri dish showing ten evenly distributed yellow colonies on an orange agar base, commonly used to illustrate microbial growth.
Illustration of a petri dish containing blue agar medium, used for microbial culture in laboratories.
A petri dish with blue agar medium-commonly used in microbiological experiments to grow and isolate microorganisms.
Illustration of a petri dish showing bacterial streaking technique and isolated colonies on agar medium.
A schematic of a streak plate showing the progressive dilution of bacteria across the agar surface, yielding isolated colonies for culture.
A sleek, thin metallic ring with subtle gradient shading on a black background, viewed from a slight angle.
A minimalist precision-engineered metal ring, showcasing clean lines and refined surface finish.
Open petri dish containing green microbial culture with lid ajar, illustrating laboratory microbiology work.
A petri dish with a green bacterial or algal culture, lid slightly lifted-common in microbiology labs for observing colony development.
Black oval outline with concentric inner rings on a diagonal striped background, abstract geometric design.
A minimalist black oval with layered rings set against a dynamic diagonal striped backdrop.
Petri dish containing agar medium with white bacterial colonies growing on its surface.
A schematic view of a petri dish showing discrete white bacterial colonies on nutrient agar.
Clear glass petri dish filled with light blue liquid, used in laboratory settings for culturing or observation.
A transparent petri dish half-filled with light blue liquid, representing nutrient agar or sterile solution in a lab context.
Line drawing of a transparent petri dish with lid, shown in isometric view on checkered background.
A schematic representation of a sterile petri dish used in microbiological culture and laboratory experiments.
Illustration of a petri dish containing pink agar medium, used in microbiology for culturing microorganisms.
A standard petri dish with pink agar medium-commonly used to grow bacteria and fungi in lab settings.
Transparent petri dish illustration with clear lid and base, shown in isometric view on checkered background.
A clean, isometric line drawing of a standard petri dish with lid-perfect for lab diagrams and teaching resources.
Nine colorful petri dishes displaying diverse microbial colonies including bacteria, protozoa, and fungi in vibrant media.
A visual guide to common microbial morphologies grown on agar plates, from rod-shaped bacilli to spiral spirochetes and colonial fungi.
Open petri dish containing blue liquid with lid ajar, used in microbiology and lab experiments.
A standard petri dish filled with blue agar medium, commonly used to culture microorganisms in laboratory settings.
petri dishs
petri dishs
A clear petri dish containing a single black microbial colony on agar medium.
A petri dish showing a single isolated bacterial colony on agar-common in microbiological isolation and identification workflows.
Illustration of bacterial colonies growing on an agar plate, showing varied morphologies including circular, filamentous, and clustered forms.
A stylized representation of diverse bacterial colony morphologies observed on a Petri dish, including smooth, irregular, and filamentous growth patterns.
Open petri dish containing red liquid medium with lid ajar, used in microbiology and lab culture work.
A classic open petri dish with red nutrient agar, ready for microbial inoculation and incubation.
Three overlapping translucent elliptical rings in 3D perspective, illustrating geometric intersection or layered structure.
A clean 3D rendering of three overlapping elliptical rings, demonstrating geometric intersection and layering.
Two stacked petri dishes containing blue liquid with scattered yellow-green microbial colonies.
Illustration showing microbial growth in two petri dishes, highlighting colony formation in a controlled lab environment.
Open petri dish with yellow agar medium and lid slightly ajar, used in microbiology labs for culturing microorganisms.
A standard petri dish with nutrient agar, ready for inoculation in microbiological experiments.
Simple line drawing of a flat, circular disc or lid with a raised rim, rendered in light blue outline on white background.
A stylized outline of a circular disc or lid-simple, modern, and versatile for design use.
Simplified illustration of a compound microscope with stage, objective lens, and eyepiece, viewing a petri dish sample.
A stylized diagram of a compound microscope observing a sample in a petri dish, highlighting core components for learning.
Open petri dish with yellow agar medium and lid slightly ajar, used in microbiology labs for culturing microorganisms.
A standard petri dish with nutrient agar, ready for microbial inoculation in a sterile lab environment.
Petri dish with agar medium and green bacterial colonies, used in microbiology labs for culture analysis.
A standard petri dish showing discrete green colonies on solid agar medium, indicating successful microbial isolation and growth.
Petri dish with red agar medium and five white bacterial colonies.
A simplified diagram of a petri dish containing red agar and five visible bacterial colonies.
Four transparent glass petri dishes shown from different angles on white background
Set of four clear glass petri dishes displayed in various orientations to highlight their design and usability.
Illustration of a petri dish containing pink liquid medium, commonly used in microbiology and cell culture experiments.
A simplified diagram of a petri dish holding pink nutrient medium-used to grow bacteria, fungi, or cell cultures in laboratory settings.