Green Liquid in Test Tubes - Science Experiment Illustration #286183 (License: Personal Use)

This vector-style illustration shows three transparent glass test tubes mounted in a two-tiered wooden rack. The lower tier holds the tubes upright with bright green liquid filling each about two-thirds full, while the upper tier displays the empty upper portions of the tubes. The clean, bold colors and minimal design make it suitable for educational diagrams, presentations, or digital learning platforms.

Typically used in educational websites, science textbooks, or e-learning modules to visually represent chemistry or biology experiments-especially those involving color changes, pH indicators, or plant extracts. Matches user intent for visual aids in STEM content creation.