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Test Tube icon - also known as nature, lab, flask, research, test tube, eco, and ecology and environment. Created in a clean outline color style, perfect for web, apps, and UI projects. Available in SVG and PNG, with multiple style variants.
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xmlns="http://www.w3.org/2000/svg"
width="512"
height="512"
viewBox="0 0 48 48"
>
<g>
<path fill="#8bd1ea" d="M17 7h14v4H17z" />
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fill="#6fabe6"
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/>
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fill="#82bcf4"
d="M40 41.66A5.33 5.33 0 0 1 34.66 47H18.34A5.34 5.34 0 0 1 13 41.66c0-2.14 1-3.1 3.44-6.66h20.12C39 38.54 40 39.54 40 41.66z"
/>
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<path fill="#b2e5fb" d="M36.56 35H16.44L24 24V11h5v13z" />
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fill="#edebf2"
d="M36 10a2 2 0 0 1-2.18 2 3 3 0 0 1-1.37 3.64A2 2 0 1 1 29 17v-6h2V7H19.1C18 1.86 25-1.42 28.15 3.2c3.27-3.36 8.7.81 6.28 4.85A2 2 0 0 1 36 10z"
/>
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fill="#dad7e5"
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/>
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d="M39.88 38.06 30 23.69v-3.87a3 3 0 0 0 3.78-3.94A4 4 0 0 0 35 12.83a3 3 0 0 0 .75-5.26 5 5 0 0 0-7.46-5.77A6 6 0 0 0 18 6h-1a1 1 0 0 0-1 1v4a1 1 0 0 0 1 1h1v11.69C7.12 39.52 7 39.11 7 41.66A6.34 6.34 0 0 0 13.34 48h21.32a6.35 6.35 0 0 0 5.22-9.94zM27.32 3.76a1 1 0 0 0 .74.44C29 4.29 29.15 3 31 3a3 3 0 0 1 2.57 4.54A1 1 0 0 0 34.21 9a1 1 0 0 1-.21 2 1 1 0 0 0-1.09 1.35 2 2 0 0 1-.92 2.4 1 1 0 0 0-.24 1.58A1 1 0 1 1 30 17v-5h1a1 1 0 0 0 1-1V7a1 1 0 0 0-1-1H20a4 4 0 0 1 7.32-2.24zM18 8h12v2H18zm1.82 16.57c.26-.37.18.52.18-12.57h3v17a1 1 0 0 0 2 0v-1h1a1 1 0 0 0 0-2h-1v-2h1a1 1 0 0 0 0-2h-1v-2h1a1 1 0 0 0 0-2h-1v-2h1a1 1 0 0 0 0-2h-1v-2h3v12c0 .49-.34-.18 6.66 10H13.34zM34.66 46H13.34a4.35 4.35 0 0 1-3.58-6.8L12 36h24c2.25 3.26 3 4 3 5.66A4.33 4.33 0 0 1 34.66 46z"
/>
</g>
</svg>
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