Flask Liquid Level color outline icon
Erlenmeyer conical flask with graduation marks and liquid filling the lower half
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About the Flask Liquid Level color outline icon
This icon draws an Erlenmeyer flask: a wide conical body with rounded bottom corners, a narrow neck topped by a rounded rim, four short graduation dashes on the neck, and a wavy surface line showing liquid resting in the lower half. It stands for experiments, chemistry, testing and laboratory research, so it works in science education platforms, lab management software, pharma and biotech sites, medical testing flows and beta or experimental feature labels.
The silhouette is a clean triangle anchored by the horizontal rim, and the wave line breaks the symmetry so the flask reads as full rather than empty. It pairs with test tube, microscope, dropper and molecule icons. Keep the neck graduations only above 24 px; smaller sizes look cleaner without them.
This is the colour outline version of the flask liquid level icon: the same line drawing in an accent colour, useful for highlighting a state, a category or a brand tone without adding visual weight.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
