Test Tube with Green Liquid - Science Lab Illustration #3405450 (License: Personal Use)

This vector illustration shows a transparent glass test tube angled slightly left to right, filled about halfway with a vibrant green liquid. The tube is capped with a gray rubber stopper and features clean black outlines for clarity and contrast. Designed for digital use, it conveys scientific experimentation or analysis in an accessible, stylized way.

Used on educational websites, science blogs, lab equipment pages, or infographics to represent experiments, chemical reactions, or biological samples. Matches user intent for visual aids in STEM content creation.