Science Test Tube Flask black filled icon
Outline of a tilted test tube dripping a drop of liquid into a conical laboratory flask
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About the Science Test Tube Flask black filled icon
A tilted test tube held above an Erlenmeyer flask, releasing a single teardrop of liquid, with the flask showing a collar ring at the neck and a horizontal line marking the liquid inside. Together they read as an experiment in progress: mixing, testing, analysis and discovery. Fits lab and pharma websites, chemistry education apps, research report slides, medical testing pages and product R&D sections.
The diagonal tube balances the upright triangular flask, and the lone falling drop between them draws the eye to the center and implies motion. Consistent stroke weight keeps both vessels equally readable. Pair it with microscope, molecule, beaker and DNA icons; at 24 px the drop may need enlarging to stay visible.
This is the solid black filled version of the science test tube flask 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.
