fume hood


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fume hood

[′fyüm ‚hu̇d]
(chemistry)
A fume-collection device over an enclosed shelf or table, so that experiments involving poisonous or unpleasant fumes or gases may be conducted away from the experimental area.

fume hood

A partial enclosure through which air is drawn to remove gases and odors within the enclosed area.
References in periodicals archive ?
8 m) above finished floor in all laboratories, including those with high fume hood densities.
The objective of safe and efficient laboratory hoods can be improved by finding an alternative that does not rely on face velocity to calculate the volumetric flow of air through a fume hood.
Similarly, labs driven by their fume hood usage can be further reviewed to determine if sashes are properly managed (an occupant behavior program), or to consider implementation of a more efficient fume hood strategy (an equipment/controls-focused program).
UniFlow's new FM Fume Hoods are designed for synthesis, distillation and other rack type operations where tall apparatus is used or equipment is rolled into the work area.
As an alternative to ducted fume hoods, some laboratories use a ductless or advanced filtering fume hood with a molecular carbon filter.
Met-Pro Corporation (NYSE: MPR), a provider of product recovery, pollution control, fluid handling and filtration solutions, has announced that its Strobic Air business unit has received a contract for research laboratory fume hood exhaust systems, according to Raymond J De Hont, the company's chairman and chief executive officer
Following proper safety precautions (including a chemical lab coat/apron, safety goggles, and thick butyl gloves), pour out a small amount (10 to 15 mL) of fuming nitric acid and fuming sulfuric acid into separate labeled vials while under the fume hood.
The latest mobile ductless fume hood from Air Science USA is compact enough (77.
UniFlow fume hood is available in 48", 60", 72", and 96" width, 32" depth, and 59" height.
The GreenFumeHood launched by ERLAB is a ductless fume hood that filters out acids, bases and other solvents with one type of a filter.
Erlab offers a carbon filtering ductless fume hood for cleaning endoscopes with Cidex.
Choosing architects without this knowledge has resulted in expensive building mistakes that seem almost comical after the fact, like the builder who wanted to put a restaurant-style fume hood in a high school chemistry lab.