Test Tube with Green Liquid - Science Lab Icon #3893534 (License: Personal Use)

This is a simplified vector-style illustration of a glass test tube tilted at an angle, filled with bright green liquid up to the fourth of four black horizontal calibration marks. The design uses bold black outlines and a transparent checkerboard background, indicating it’s a digital graphic intended for scalable use in digital media. The green color suggests a generic chemical reagent or indicator solution, often used symbolically in science communication.

This image is typically used on educational websites, science blogs, chemistry tutorials, or medical infographics to represent laboratory work, chemical reactions, or experimental procedures. It matches user intent for visual metaphors related to science, testing, analysis, or research.