BUCHNER Meaning and
Definition
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Buchner refers to a type of filtration apparatus commonly used in chemistry and biology laboratories. It consists of a funnel-shaped glass tube with a perforated plate or membrane at its base, known as a buchner plate or buchner membrane, which allows the passage of liquids while retaining solid particles.
The buchner apparatus is typically employed for the process of vacuum filtration. This method involves creating a pressure differential using a vacuum pump, allowing the liquid to be filtered to be pulled through the filter whilst leaving the solid residue behind. The solid residue, or precipitate, remains on top of the buchner plate or membrane and can be collected and further processed or analyzed.
The buchner filtration technique is particularly useful when precipitates are fine or gel-like and would otherwise clog traditional filter papers. Its design significantly improves filtration speed, efficiency, and the overall clarity of the filtrate.
Named after its inventor, Ernst Büchner, a German chemist, the buchner apparatus has been widely used since its development in the late 19th century. It has become a fundamental tool in a laboratory setting for processes such as purification, separation, and sample preparation. Its versatility and ease of use make it an indispensable device in various scientific disciplines, including organic chemistry, inorganic chemistry, biochemistry, and microbiology.
Common Misspellings for BUCHNER
- vuchner
- nuchner
- huchner
- guchner
- bychner
- bhchner
- bjchner
- bichner
- b8chner
- b7chner
- buxhner
- buvhner
- bufhner
- budhner
- bucgner
- bucbner
- bucnner
- bucjner
- bucuner
- Buchenel
Etymology of BUCHNER
The word "Buchner" is derived from the German surname "Büchner", which originates from the Middle Low German term "buknere". "Buknere" refers to a bookbinder or someone involved in the book trade during the Middle Ages. The Büchner family, from which the word is derived, was known for their involvement in printing and publishing. Over time, the name "Buchner" has become associated with individuals or businesses related to the book industry or certain book-related professions.
Similar spelling words for BUCHNER
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