Colorful Petri Dishes in Laboratory Science - Visual Guide #2179408 (License: Personal Use)

This image shows four standard glass petri dishes containing brightly colored agar or liquid media-red, blue, orange, and green-used to culture microorganisms or demonstrate staining and growth patterns. The clean white background emphasizes contrast and clarity, making it ideal for educational and scientific illustration. These colors often indicate selective or differential media formulations for identifying bacterial species.

Used in science education websites, lab supply catalogs, microbiology textbooks, and research presentations to illustrate culture media preparation, microbial identification, or lab safety protocols. Matches user intent for visual learning, product showcasing, or academic content.