Lab Flask black filled icon

About the Lab Flask black filled icon

A conical Erlenmeyer flask with a narrow neck and a flared rim, filled part way with liquid whose surface tilts, plus three small bubbles settled at the base. A thin circular border frames the whole shape like a badge. It suits chemistry and laboratory websites, research and R&D sections, beta or experiment feature flags in software, school science material and pharmaceutical or testing-service pages.

The circular frame gives the icon a ready-made button shape, and the slanted liquid line plus bubble dots add a sense of an active reaction. It pairs with atom, microscope, test tube and beaker icons in the same set. Because of the outer ring it needs 32px or more to stay clear.

This is the solid black filled version of the lab flask icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.