Lab Test Tube Icon - Science & Chemistry Visual Asset #286202 (License: Personal Use)

This vector-style icon depicts a classic laboratory test tube in vibrant purple, outlined in black, with four horizontal calibration marks indicating volume levels. The design is minimalist and scalable, making it suitable for digital interfaces, infographics, and print materials related to scientific research or education.

Commonly used on educational websites, science blogs, medical portals, or app interfaces to symbolize experiments, lab results, chemical analysis, or health testing; matches user intent for visual representation of scientific procedures or data collection.