Plant Test Tube black filled icon

About the Plant Test Tube black filled icon

A round-bottomed test tube with a flat collar at its mouth holds a slender stem that rises into two pointed leaves, and the whole scene is enclosed in a thin circle. It communicates plant science, seed testing and sustainable innovation. Use it for biotech and agritech websites, laboratory service pages, university research portals, seed or fertilizer packaging, and ESG slide decks.

The stem continues down inside the tube so the plant clearly grows from it, and the circular frame turns the mark into a ready-made badge or avatar. Pair it with microscope, flask and leaf icons. Drop the outer circle when placing it in a dense toolbar.

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

Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.

Free for personal and commercial use with attribution.