Test Tubes
The test-tubes icon represents a laboratory equipment used for holding and mixing chemicals or biological samples.
Exports at 24 × 24 px
Code
Test Tubes in your framework
In any framework. Customize it above, and the code follows.
export const TestTubesIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 48 48" {...props}>
<path fill="currentColor" fillRule="evenodd" d="M31 10a1 1 0 1 0 0 2v7h-3v-7a1 1 0 1 0 0-2h-8a1 1 0 1 0 0 2v7h-3v-7a1 1 0 1 0 0-2H9a1 1 0 1 0 0 2v7H7v-3H5v3H4v2h1v13H4v2h1v2h2v-2h34v2h2v-2h1v-2h-1V21h1v-2h-1v-3h-2v3h-2v-7a1 1 0 1 0 0-2zm6 9v-7h-4v7zm-4 2h4v5h-4zm-2 0v8a4 4 0 0 0 8 0v-8h2v13H7V21h2v8a4 4 0 0 0 8 0v-8h3v8a4 4 0 0 0 8 0v-8zm-5-2v-7h-4v7zm-11 0v-7h-4v7zm-4 2h4v2h-4z" clipRule="evenodd"/>
</svg>
);Other libraries
Test Tubes in 2 more libraries
Each library draws it its own way. Open one to compare.
Health Icons
More like it
Icons that share its tags, in the same style.
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Test Tubes is tagged medical, health, science and 2 more. Related tags follow; each opens its icons from every library.
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Ask for Test Tubes or any of 2,691 Health Icons icons and your agent installs it. The MCP comes with every Pro plan, with 6,000+ blocks and 14 premium templates. The icons stay free.
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FAQ
Frequently asked questions
What the Test Tubes icon means and where it's used, then how to install, style, label and license it.
The test-tubes icon represents a laboratory equipment used for holding and mixing chemicals or biological samples. It is commonly used in medical and scientific contexts to symbolize testing, experimentation, and research. The icon is often associated with medical laboratories, hospitals, and pharmaceutical companies.
The test-tubes icon appears in various software and platforms, such as electronic health records (EHRs), medical billing systems, and laboratory information management systems (LIMS). It is also used in educational materials, such as biology and chemistry textbooks, to illustrate laboratory procedures.
From a UX perspective, the test-tubes icon communicates a sense of analysis, testing, and experimentation. It helps users understand that a particular function or feature is related to medical testing or laboratory procedures. The icon can be used to navigate to sections of a website or application that provide information on medical testing, laboratory results, or pharmaceuticals.
Test Tubes is one of 2,691 icons in Health Icons, made by Resolve to Save Lives and released under MIT. It is drawn on a 48 × 48 grid.
Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds TestTubesIcon to components/icons/healthicons-test-tubes.tsx: one file, a size prop (24 by default) and every SVG prop, with no icon package.
Copy it as React (from Get icon, or the Code section): a typed TestTubesIcon component you paste into your project, with no package to install. Only the icons you import reach your bundle. It works in Next.js and any React app.
Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside, and SVG and data URL copies are there for plain HTML and CSS.
With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Test Tubes icon, or any of 2,691 Health Icons icons, and install it from a prompt.
It's drawn in currentColor, so it takes the text color wherever you use it: a class like text-primary recolors it. To bake a color in, set one in Customize before you copy.
Set width and height on the component, or a class like size-6. It's drawn on a 48 × 48 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.
Yes. It follows the text color, so with text-foreground (or any theme token) it changes with your light and dark themes. The icon is a vector, so it needs no separate dark asset.
Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Test Tubes", so screen readers say what it does.
Yes. TestTubesIcon passes every SVG prop to the svg element, so <TestTubesIcon aria-hidden="true" /> works, and so do role="img" with aria-label, or a title child, when it carries meaning on its own.
Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.
Yes. MIT allows commercial use; keep the license notice when you ship the icons' source files. The full terms are in the license, linked on this page.
No visible credit is required: MIT only asks that you keep the license notice if you ship the icons' source files. Icons installed with the shadcn CLI already start with a comment naming Health Icons, Resolve to Save Lives and the license.
Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.
2 other libraries draw an icon called Test Tubes. The Other libraries section on this page shows each one, so you can compare them and open the one that fits your style.
Its tags are medical, health, science, hospital and lab. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Test Tubes in another set.
Health Icons draws many icons in several styles: Outline next to the default. Open the library and pick a style above the grid to see Test Tubes's siblings in it.
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