User jonovos uploaded the image
An illustration of two laboratory flasks. The flasks are made of glass and have a cylindrical shape with a flat base and a wide neck. The top of the flask has a small opening with a diamond-shaped stopper. The flask on the left is slightly larger than the one on the right. Both flasks have a red line drawing on them, with small circles and lines around the edges. There are also two wavy lines on the top of each flask, which appear to be steam or steam rising from the bottom.
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. The resolution of this PNG file is 600 x 607 pixels and it has a file size of 149.52 KB.An illustration of two laboratory flasks. The flasks are made of glass and have a cylindrical shape with a flat base and a wide neck. The top of the flask has a small opening with a diamond-shaped stopper. The flask on the left is slightly larger than the one on the right. Both flasks have a red line drawing on them, with small circles and lines around the edges. There are also two wavy lines on the top of each flask, which appear to be steam or steam rising from the bottom.
