Flask black outline icon
Conical Erlenmeyer flask with bubbling liquid inside a circular border
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About the Flask black outline icon
An Erlenmeyer flask with a narrow neck and wide triangular body sits inside a thin ring border. The body is filled to a wavy liquid line, with round bubbles floating in the solution and a few more escaping from the mouth. That reaction reads as experiment, testing and discovery, making it useful for chemistry course pages, lab result dashboards, R&D sections, pharmaceutical sites and school science materials.
The enclosing circle turns the drawing into a badge, so it holds together as an avatar, a bullet marker or a stamp where a bare flask would look loose. Bubble sizes vary to suggest motion. Pair it with microscope, test tube, atom and DNA icons; at small sizes the ring can be removed without losing the shape.
This is the black outline version of the flask icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
