Test Tube Icon with Green Liquid - Science & Lab Symbol #1698392 (License: Personal Use)

This vector-style illustration depicts a transparent glass test tube tilted diagonally, filled about two-thirds with bright green liquid. Subtle gradient shading and four horizontal measurement marks enhance its realism, while the gray outline and soft drop shadow give it a polished, digital appearance. The design balances simplicity with scientific accuracy, making it suitable for educational or technical interfaces.

This image is typically used on educational websites, science blogs, lab service pages, or as an icon in apps related to chemistry, biology, or diagnostics. It matches user intent for visual cues around experimentation, analysis, or laboratory work.