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A conical flask with a tube on its neck.
Also known as: Buchner flask, Filter flask, Vacuum flask laboratory
A side-arm flask is drawn as a heavy-walled conical flask with a short tube projecting from its neck, connecting to a vacuum line during suction filtration.
Receives filtrate under suction, the side tube connecting to a vacuum line.
Contexts: Laboratory
Is drawn with heavier walls than an ordinary conical flask because it is held under reduced pressure, a difference a diagram usually cannot show.
Contexts: Laboratory
A conical flask outline with a short tube projecting sideways from the upper part of its neck.