Test Tube Liquid Cap black filled icon
Outline test tube with stopper cap, measurement marks and liquid at half level
Related tags
About the Test Tube Liquid Cap black filled icon
A straight-walled tube with a rounded base is topped by a wide stopper cap, marked with four short graduation lines on its left side and filled to about half with liquid shown by a curved meniscus. It communicates sampling, testing and measurement clearly. Fits laboratory management software, chemistry and biology course material, medical diagnostics pages, pharmaceutical packaging and scientific research slides.
The tall narrow body gives the icon a strong vertical rhythm, with the cap as the heaviest horizontal element and the meniscus curve adding movement at mid-height. It pairs with flask, microscope, pipette and petri dish icons. Keep it at 24 px or more so the graduation ticks do not merge.
This is the solid black filled version of the test tube liquid cap 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.
