buchner funnel

== English == === Etymology === Named after the inventor, the industrial chemist Ernst Büchner. === Noun === Büchner funnel (plural Büchner funnels) (chemistry) A piece of laboratory equipment used for filtration; it is a ceramic funnel with a flat base on which the filter paper is laid flat; normally used with a vacuum pump. ==== Translations ==== === See also === Büchner flask Hirsch funnel === Further reading === Büchner funnel on Wikipedia.Wikipedia