thistle tube
Appearance
English
[edit]Etymology
[edit]From its resemblance in shape to a thistle.
Noun
[edit]thistle tube (plural thistle tubes)
- (chemistry) An item of glass laboratory equipment like a funnel consisting of a long, fine tube and a bulbous reservoir at the top. Used for introducing liquids, with care, into a solution.
Translations
[edit]a small laboratory gas burner
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