Test Tube Icon - Science, Laboratory, and Chemistry Visual Asset #1858809 (License: Personal Use)

This vector-style icon depicts a classic laboratory test tube tilted diagonally, containing vivid pink liquid up to the halfway mark, with three black measurement lines on its side. The bold black outline and flat color scheme make it highly legible and suitable for digital interfaces, infographics, or educational materials. Its minimalist design ensures scalability without loss of clarity.

Used on science education sites, medical lab service pages, chemistry apps, or as a UI element for “results,” “testing,” or “analysis” sections. Matches user intent for quick visual recognition of lab-related concepts.