Science Lab Test Tubes with Blue Liquid - Educational Chemistry Illustration #297205 (License: Personal Use)

This vector-style illustration shows three transparent glass test tubes, each partially filled with vibrant blue liquid and capped with white stoppers. The tubes are securely positioned in a bright red rectangular rack, set against a stark black background to emphasize clarity and contrast. The uniformity suggests a controlled experiment or standardized demonstration in educational or scientific contexts.

Used on educational websites, science curriculum pages, chemistry lab guides, or STEM outreach materials to visually represent experiments, solution preparation, or laboratory equipment. Matches user intent for learning basic lab setup or identifying common labware.